GitHub/exynos8895/android_kernel_samsung_universal8895.git
11 years ago[media] v4l2-ctrls: Correct v4l2_ctrl_get_int_menu() function's return type
Sylwester Nawrocki [Mon, 14 Oct 2013 23:08:03 +0000 (20:08 -0300)]
[media] v4l2-ctrls: Correct v4l2_ctrl_get_int_menu() function's return type

Remove the redundant 'const' qualifiers from the function
signature and from the qmenu_int arrays' declarations.

Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] winbond-cir: remove deprecated IRQF_DISABLED
Michael Opdenacker [Sun, 13 Oct 2013 06:11:12 +0000 (03:11 -0300)]
[media] winbond-cir: remove deprecated IRQF_DISABLED

This patch proposes to remove the use of the IRQF_DISABLED flag
It's a NOOP since 2.6.35 and it will be removed one day.

Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com>
Acked-by: David Härdeman <david@hardeman.nu>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] ir-rx51: remove deprecated IRQF_DISABLED
Michael Opdenacker [Sun, 13 Oct 2013 06:08:36 +0000 (03:08 -0300)]
[media] ir-rx51: remove deprecated IRQF_DISABLED

This patch proposes to remove the use of the IRQF_DISABLED flag
It's a NOOP since 2.6.35 and it will be removed one day.

Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] ivtv: remove deprecated IRQF_DISABLED
Michael Opdenacker [Sun, 13 Oct 2013 05:54:40 +0000 (02:54 -0300)]
[media] ivtv: remove deprecated IRQF_DISABLED

This patch proposes to remove the use of the IRQF_DISABLED flag
It's a NOOP since 2.6.35 and it will be removed one day.

Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] zoran: remove deprecated IRQF_DISABLED
Michael Opdenacker [Sun, 13 Oct 2013 05:52:32 +0000 (02:52 -0300)]
[media] zoran: remove deprecated IRQF_DISABLED

This patch proposes to remove the use of the IRQF_DISABLED flag
It's a NOOP since 2.6.35 and it will be removed one day.

Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] misc drivers: remove deprecated IRQF_DISABLED
Michael Opdenacker [Sun, 13 Oct 2013 05:49:29 +0000 (02:49 -0300)]
[media] misc drivers: remove deprecated IRQF_DISABLED

This patch proposes to remove the use of the IRQF_DISABLED flag
It's a NOOP since 2.6.35 and it will be removed one day.

Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] cx18: remove deprecated IRQF_DISABLED
Michael Opdenacker [Sun, 13 Oct 2013 05:37:35 +0000 (02:37 -0300)]
[media] cx18: remove deprecated IRQF_DISABLED

This patch proposes to remove the use of the IRQF_DISABLED flag
It's a NOOP since 2.6.35 and it will be removed one day.

Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] saa7146: remove deprecated IRQF_DISABLED
Michael Opdenacker [Sun, 13 Oct 2013 05:27:49 +0000 (02:27 -0300)]
[media] saa7146: remove deprecated IRQF_DISABLED

This patch proposes to remove the use of the IRQF_DISABLED flag
It's a NOOP since 2.6.35 and it will be removed one day.

Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] em28xx: fix error path in em28xx_start_analog_streaming()
Frank Schaefer [Thu, 10 Oct 2013 18:31:53 +0000 (15:31 -0300)]
[media] em28xx: fix error path in em28xx_start_analog_streaming()

Increase the streaming_users count only if streaming start succeeds.

Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] em28xx: fix and unify the coding style of the GPIO register write sequences
Frank Schaefer [Thu, 10 Oct 2013 17:36:30 +0000 (14:36 -0300)]
[media] em28xx: fix and unify the coding style of the GPIO register write sequences

Fix CodingStyle on the GPIO init tables.

Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] cx231xx: fix double free and leaks on failure path in cx231xx_usb_probe()
Alexey Khoroshilov [Mon, 7 Oct 2013 21:06:04 +0000 (18:06 -0300)]
[media] cx231xx: fix double free and leaks on failure path in cx231xx_usb_probe()

There are numerous issues in error handling code of cx231xx initialization.
Double free (when cx231xx_init_dev() calls kfree(dev) via cx231xx_release_resources()
and then cx231xx_usb_probe() does the same) and memory leaks
(e.g. usb_get_dev() before (ifnum != 1) check in cx231xx_usb_probe())
are just a few of them.
The patch fixes the issues in cx231xx_usb_probe() and cx231xx_init_dev()
by moving usb_get_dev(interface_to_usbdev(interface)) below in code and
implementing proper error handling.
Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] saa7146: remove unnecessary pci_set_drvdata()
Jingoo Han [Mon, 23 Sep 2013 01:44:35 +0000 (22:44 -0300)]
[media] saa7146: remove unnecessary pci_set_drvdata()

The driver core clears the driver data to NULL after device_release
or on probe failure. Thus, it is not needed to manually clear the
device driver data to NULL.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] pci: ngene: Remove redundant pci_set_drvdata
Sachin Kamat [Fri, 20 Sep 2013 08:36:21 +0000 (05:36 -0300)]
[media] pci: ngene: Remove redundant pci_set_drvdata

Driver core sets driver data to NULL upon failure or remove.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] pci: bt878: Remove redundant pci_set_drvdata
Sachin Kamat [Fri, 20 Sep 2013 08:36:20 +0000 (05:36 -0300)]
[media] pci: bt878: Remove redundant pci_set_drvdata

Driver core sets driver data to NULL upon failure or remove.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] pci: saa7164: Remove redundant pci_set_drvdata
Sachin Kamat [Fri, 20 Sep 2013 08:36:19 +0000 (05:36 -0300)]
[media] pci: saa7164: Remove redundant pci_set_drvdata

Driver core sets driver data to NULL upon failure or remove.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] pci: pt1: Remove redundant pci_set_drvdata
Sachin Kamat [Fri, 20 Sep 2013 08:36:18 +0000 (05:36 -0300)]
[media] pci: pt1: Remove redundant pci_set_drvdata

Driver core sets driver data to NULL upon failure or remove.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] pci: pluto2: Remove redundant pci_set_drvdata
Sachin Kamat [Fri, 20 Sep 2013 08:36:17 +0000 (05:36 -0300)]
[media] pci: pluto2: Remove redundant pci_set_drvdata

Driver core sets driver data to NULL upon failure or remove.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] pci: mantis: Remove redundant pci_set_drvdata
Sachin Kamat [Fri, 20 Sep 2013 08:36:16 +0000 (05:36 -0300)]
[media] pci: mantis: Remove redundant pci_set_drvdata

Driver core sets driver data to NULL upon failure or remove.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] pci: dm1105: Remove redundant pci_set_drvdata
Sachin Kamat [Fri, 20 Sep 2013 08:36:15 +0000 (05:36 -0300)]
[media] pci: dm1105: Remove redundant pci_set_drvdata

Driver core sets driver data to NULL upon failure or remove.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] pci: cx88: Remove redundant pci_set_drvdata
Sachin Kamat [Fri, 20 Sep 2013 08:36:14 +0000 (05:36 -0300)]
[media] pci: cx88: Remove redundant pci_set_drvdata

Driver core sets driver data to NULL upon failure or remove.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] pci: flexcop: Remove redundant pci_set_drvdata
Sachin Kamat [Fri, 20 Sep 2013 08:36:13 +0000 (05:36 -0300)]
[media] pci: flexcop: Remove redundant pci_set_drvdata

Driver core sets driver data to NULL upon failure or remove.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] pci: cx88-video: Use module_pci_driver
Sachin Kamat [Fri, 20 Sep 2013 08:32:07 +0000 (05:32 -0300)]
[media] pci: cx88-video: Use module_pci_driver

module_pci_driver removes some boilerplate and makes code simpler.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] pci: cx88-mpeg: Use module_pci_driver
Sachin Kamat [Fri, 20 Sep 2013 08:32:06 +0000 (05:32 -0300)]
[media] pci: cx88-mpeg: Use module_pci_driver

module_pci_driver removes some boilerplate and makes code simpler.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] pci: cx88-alsa: Use module_pci_driver
Sachin Kamat [Fri, 20 Sep 2013 08:32:05 +0000 (05:32 -0300)]
[media] pci: cx88-alsa: Use module_pci_driver

module_pci_driver removes some boilerplate and makes code simpler.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] radio-si4713: remove deprecated IRQF_DISABLED
Michael Opdenacker [Sun, 13 Oct 2013 06:05:11 +0000 (03:05 -0300)]
[media] radio-si4713: remove deprecated IRQF_DISABLED

This patch proposes to remove the use of the IRQF_DISABLED flag
It's a NOOP since 2.6.35 and it will be removed one day.

Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] siano: fix sparse warnings
Hans Verkuil [Fri, 4 Oct 2013 14:01:52 +0000 (11:01 -0300)]
[media] siano: fix sparse warnings

drivers/media/common/siano/smsdvb-main.c:47:5: warning: symbol 'sms_to_guard_interval_table' was not declared. Should it be static?
drivers/media/common/siano/smsdvb-main.c:54:5: warning: symbol 'sms_to_code_rate_table' was not declared. Should it be static?
drivers/media/common/siano/smsdvb-main.c:63:5: warning: symbol 'sms_to_hierarchy_table' was not declared. Should it be static?
drivers/media/common/siano/smsdvb-main.c:70:5: warning: symbol 'sms_to_modulation_table' was not declared. Should it be static?
drivers/media/common/siano/smscoreapi.c:925:35: warning: cast to restricted __le32
drivers/media/common/siano/smscoreapi.c:926:28: warning: cast to restricted __le32

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] az6027: fix sparse warnings
Hans Verkuil [Fri, 4 Oct 2013 14:01:48 +0000 (11:01 -0300)]
[media] az6027: fix sparse warnings

drivers/media/usb/dvb-usb/az6027.c:257:23: warning: symbol 'az6027_stb0899_config' was not declared. Should it be static?
drivers/media/usb/dvb-usb/az6027.c:294:23: warning: symbol 'az6027_stb6100_config' was not declared. Should it be static?

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] drxk_hard: fix sparse warnings
Hans Verkuil [Fri, 4 Oct 2013 14:01:45 +0000 (11:01 -0300)]
[media] drxk_hard: fix sparse warnings

drivers/media/dvb-frontends/drxk_hard.c:1086:62: warning: Using plain integer as NULL pointer
drivers/media/dvb-frontends/drxk_hard.c:2784:63: warning: Using plain integer as NULL pointer

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Reviewed-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] drxd_hard: fix sparse warnings
Hans Verkuil [Fri, 4 Oct 2013 14:01:44 +0000 (11:01 -0300)]
[media] drxd_hard: fix sparse warnings

drivers/media/dvb-frontends/drxd_hard.c:1017:70: warning: Using plain integer as NULL pointer
drivers/media/dvb-frontends/drxd_hard.c:1038:69: warning: Using plain integer as NULL pointer
drivers/media/dvb-frontends/drxd_hard.c:2836:33: warning: Using plain integer as NULL pointer
drivers/media/dvb-frontends/drxd_hard.c:2972:30: warning: Using plain integer as NULL pointer

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Reviewed-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] cxd2820r_core: fix sparse warnings
Hans Verkuil [Fri, 4 Oct 2013 14:01:43 +0000 (11:01 -0300)]
[media] cxd2820r_core: fix sparse warnings

drivers/media/dvb-frontends/cxd2820r_core.c:34:32: error: cannot size expression
drivers/media/dvb-frontends/cxd2820r_core.c:68:32: error: cannot size expression

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Antti Palosaari <crope@iki.fi>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Reviewed-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] v4l2-ctrls: fix typo in header file media/v4l2-ctrls.h
Frank Schaefer [Thu, 10 Oct 2013 17:21:32 +0000 (14:21 -0300)]
[media] v4l2-ctrls: fix typo in header file media/v4l2-ctrls.h

Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] v4l: tuner-core: fix typo
Lad, Prabhakar [Thu, 10 Oct 2013 13:39:32 +0000 (10:39 -0300)]
[media] v4l: tuner-core: fix typo

Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] media: Remove unnecessary semicolons
Joe Perches [Tue, 8 Oct 2013 23:29:08 +0000 (20:29 -0300)]
[media] media: Remove unnecessary semicolons

These aren't necessary after switch and while statements.

Signed-off-by: Joe Perches <joe@perches.com>
Reviewed-by: Sakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] SOLO6x10: Fix video frame type (I/P/B)
Krzysztof Hałasa [Mon, 7 Oct 2013 11:33:55 +0000 (08:33 -0300)]
[media] SOLO6x10: Fix video frame type (I/P/B)

Mask v4l2_buf.flags to indicate only I/P/B frames.

Signed-off-by: Krzysztof Ha?asa <khalasa@piap.pl>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] tlg2300: fix sparse warning
Hans Verkuil [Fri, 4 Oct 2013 14:01:50 +0000 (11:01 -0300)]
[media] tlg2300: fix sparse warning

drivers/media/usb/tlg2300/pd-main.c:235:25: warning: incorrect type in assignment (different base types)

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] cx231xx: fix sparse warnings
Hans Verkuil [Fri, 4 Oct 2013 14:01:49 +0000 (11:01 -0300)]
[media] cx231xx: fix sparse warnings

drivers/media/usb/cx231xx/cx231xx-pcb-cfg.c:31:19: warning: symbol 'cx231xx_Scenario' was not declared. Should it be static?
drivers/media/usb/cx231xx/cx231xx-pcb-cfg.c:675:23: warning: cast to restricted __le32

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] radio-keene: fix sparse warning
Hans Verkuil [Fri, 4 Oct 2013 14:01:47 +0000 (11:01 -0300)]
[media] radio-keene: fix sparse warning

drivers/media/radio/radio-keene.c:126:45: warning: dubious: !x | y

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] fmdrv_common: fix sparse warning
Hans Verkuil [Fri, 4 Oct 2013 14:01:46 +0000 (11:01 -0300)]
[media] fmdrv_common: fix sparse warning

drivers/media/radio/wl128x/fmdrv_common.c:178:6: warning: symbol 'g_st_write' was not declared. Should it be static?

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] tuner-xs2028.c: fix sparse warnings
Hans Verkuil [Fri, 4 Oct 2013 14:01:42 +0000 (11:01 -0300)]
[media] tuner-xs2028.c: fix sparse warnings

drivers/media/tuners/tuner-xc2028.c:575:24: warning: cast to restricted __le16
drivers/media/tuners/tuner-xc2028.c:686:21: warning: cast to restricted __le16

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Reviewed-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] timblogiw: fix two sparse warnings
Hans Verkuil [Fri, 4 Oct 2013 14:01:41 +0000 (11:01 -0300)]
[media] timblogiw: fix two sparse warnings

drivers/media/platform/timblogiw.c:763:43: warning: incorrect type in initializer (incompatible argument 3 (different signedness))
drivers/media/platform/timblogiw.c:764:43: warning: incorrect type in initializer (incompatible argument 3 (different signedness))

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] pvrusb2: fix sparse warning
Hans Verkuil [Fri, 4 Oct 2013 14:01:40 +0000 (11:01 -0300)]
[media] pvrusb2: fix sparse warning

drivers/media/usb/pvrusb2/pvrusb2-hdw.c:2871:13: warning: symbol 'pvr2_hdw_get_detected_std' was not declared. Should it be static?

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] hdpvr: fix sparse warnings
Hans Verkuil [Fri, 4 Oct 2013 14:01:39 +0000 (11:01 -0300)]
[media] hdpvr: fix sparse warnings

drivers/media/usb/hdpvr/hdpvr-core.c:110:54: warning: incorrect type in argument 1 (different base types)
drivers/media/usb/hdpvr/hdpvr-core.c:112:39: warning: invalid assignment: +=
drivers/media/usb/hdpvr/hdpvr-core.c:304:26: warning: Using plain integer as NULL pointer

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] gscpa_ov534_9: Add support for ov3610 sensor
Vladik Aranov [Sat, 21 Sep 2013 00:09:44 +0000 (21:09 -0300)]
[media] gscpa_ov534_9: Add support for ov3610 sensor

Dear Hans de Goede, I have Ubuntu (raring) and recently bought digital
microscope eyepiece Lomo MD300. It is the same device as Future Optics MVV3000.
Unfortunately it does not work out of box. Moreover drivers refused to work
under Windows 7 as well leaving me only with Win Xp working system. I have had
no choice but to examine what happened in USB bus and attempt to reproduce the
sequence. So, i have download the source(3.8.0-30 kernel) and made required
changes to driver to make my hardware work.
I submit my changed files to you as maintainer of the driver so you can
integrade my changes into main stream. Thanx. Hopefully my Ubuntu will work
with my hardware out of box.
Sincerely yours Vladik Aranov

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] em28xx: MaxMedia UB425-TC change demod settings
Antti Palosaari [Fri, 4 Oct 2013 18:25:55 +0000 (15:25 -0300)]
[media] em28xx: MaxMedia UB425-TC change demod settings

That version of DRX-K chip supports only 2.
drxk: SCU_RESULT_INVPAR while sending cmd 0x0203 with params:
drxk: Warning -22 on qam_demodulator_command

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] em28xx: MaxMedia UB425-TC switch RF tuner driver to another
Antti Palosaari [Fri, 4 Oct 2013 18:17:51 +0000 (15:17 -0300)]
[media] em28xx: MaxMedia UB425-TC switch RF tuner driver to another

tda18271c2dd => tda18271
tda18271 is more complete than tda18271c2dd.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] em28xx: MaxMedia UB425-TC offer firmware for demodulator
Antti Palosaari [Fri, 4 Oct 2013 17:40:06 +0000 (14:40 -0300)]
[media] em28xx: MaxMedia UB425-TC offer firmware for demodulator

Downloading new firmware for DRX-K demodulator is not obligatory but
usually it offers important bug fixes compared to default firmware
burned into chip rom. DRX-K demod driver will continue even without
the firmware, but in that case it will print warning to system log
to tip user he should install firmware.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] cx23885: Add Leadtek Winfast PxPVR2200
Anca Emanuel [Fri, 13 Sep 2013 14:28:12 +0000 (11:28 -0300)]
[media] cx23885: Add Leadtek Winfast PxPVR2200

Tested:
   Composite: http://imgur.com/Rb1TCF3
   TV: http://imgur.com/KNrfsmv
   Firmware used: xc3028-v27.fw

Not tested: audio, component, s-video, mpeg2 encoder, FM radio.

For audio, it uses an CD style cable to connect to the analog "CD_IN" on the motherboard.

I didn't found how to unmute it (alsamixer do not show an CD or AUX channel).

Signed-off-by: Anca Emanuel <anca.emanuel@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] siano: Use the default firmware for Stellar
Mauro Carvalho Chehab [Thu, 12 Sep 2013 20:04:07 +0000 (17:04 -0300)]
[media] siano: Use the default firmware for Stellar

The Stellar firmware load routine is different. Improve it to use
the default firmware, if no modprobe parameter tells otherwise.

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Tested-by: André Roth <neolynx@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] siano: Fix initialization for Stellar models
Mauro Carvalho Chehab [Thu, 12 Sep 2013 20:00:00 +0000 (17:00 -0300)]
[media] siano: Fix initialization for Stellar models

Since kernel 3.8, the initialization for Stellar (sms1000)
devices are broken.
Those devices have a behaviour different than usual sms1100
and sms2270: they start with one USB ID (devices in cold state),
but after firmware load, they get a different USB ID.
This weren't docummented at the driver. So, the patches that added
support for sms2270 broke it.
Properly documment it, and provide a debug log that allows to
follow all phases of the device initialization:
smsusb_probe: board id=13, interface number 0
smsusb_probe: interface 0 won't be used. Expecting interface 1 to popup
smsusb_probe: board id=13, interface number 1
smsusb_probe: smsusb_probe 1
smsusb_probe: endpoint 0 81 02 64
smsusb_probe: endpoint 1 02 02 64
smsusb_probe: stellar device in cold state was found at usb\4-2.
smsusb1_load_firmware: sent 38144(38144) bytes, rc 0
smsusb1_load_firmware: read FW dvbt_bda_stellar_usb.inp, size=38144
smsusb_probe: stellar device now in warm state
usbcore: registered new interface driver smsusb
usb 4-2: USB disconnect, device number 52
usb 4-2: new full-speed USB device number 53 using uhci_hcd
usb 4-2: New USB device found, idVendor=187f, idProduct=0100
usb 4-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usb 4-2: Product: SMS DVBT-BDA Receiver
usb 4-2: Manufacturer: Siano Mobile Silicon
smsusb_probe: board id=1, interface number 0
smsusb_probe: smsusb_probe 0
smsusb_probe: endpoint 0 81 02 64
smsusb_probe: endpoint 1 02 02 64
smsusb_init_device: in_ep = 81, out_ep = 02
smscore_register_device: allocated 50 buffers
smscore_register_device: device ffff88012a00bc00 created
smsusb_init_device: smsusb_start_streaming(...).
smscore_set_device_mode: set device mode to 4
smsusb1_detectmode: 4 "SMS DVBT-BDA Receiver"
smsusb_sendrequest: sending MSG_SMS_INIT_DEVICE_REQ(578) size: 12
smsusb_onresponse: received MSG_SMS_INIT_DEVICE_RES(579) size: 12
smscore_set_device_mode: Success setting device mode.
smscore_init_ir: IR port has not been detected
smscore_start_device: device ffff88012a00bc00 started, rc 0
smsusb_init_device: device 0xffff88002cfa6000 created
smsusb_probe: Device initialized with return code 0
DVB: registering new adapter (Siano Stellar Digital Receiver)
usb 4-2: DVB: registering adapter 0 frontend 0 (Siano Mobile Digital MDTV Receiver)...
smscore_register_client: ffff88012174a000 693 1
sms_board_dvb3_event: DVB3_EVENT_HOTPLUG
smsdvb_hotplug: success
smsdvb_module_init:

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Tested-by: André Roth <neolynx@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] siano: Improve debug/info messages
Mauro Carvalho Chehab [Thu, 12 Sep 2013 19:59:59 +0000 (16:59 -0300)]
[media] siano: Improve debug/info messages

Some messages are not clear, some are debug data, but are
shown as errors, and one message is duplicated.
Cleanup that mess in order to provide a cleaner log.

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Tested-by: André Roth <neolynx@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] siano: Don't show debug messages as errors
Mauro Carvalho Chehab [Thu, 12 Sep 2013 19:59:58 +0000 (16:59 -0300)]
[media] siano: Don't show debug messages as errors

At this bugzilla and similar ones:
   https://bugzilla.kernel.org/show_bug.cgi?id=60645
Those debug messages were seen as errors, but they're just debug
data, and are OK to appear on sms1100 and sms2270. Re-tag them
to appear only if debug is enabled.

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Tested-by: André Roth <neolynx@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] cx24117: prevent mutex to be stuck on locked state if FE init fails
Luis Alves [Fri, 4 Oct 2013 14:48:11 +0000 (11:48 -0300)]
[media] cx24117: prevent mutex to be stuck on locked state if FE init fails

This patch will fix the situation where the mutex was left in a
locked state if for some reason the FE init failed.

Signed-off-by: Luis Alves <ljalvs@gmail.com>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] radio-sf16fmr2: Remove redundant dev_set_drvdata
Sachin Kamat [Fri, 20 Sep 2013 07:37:51 +0000 (04:37 -0300)]
[media] radio-sf16fmr2: Remove redundant dev_set_drvdata

Driver core sets driver data to NULL upon failure or remove.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] SOLO6x10: Fix video headers on certain hardware
Krzysztof Hałasa [Thu, 12 Sep 2013 11:43:34 +0000 (08:43 -0300)]
[media] SOLO6x10: Fix video headers on certain hardware

On certain platforms a sequence of dma_map_sg() and dma_unmap_sg()
discards data previously stored in the buffers. Build video headers
only after the DMA is completed.

Signed-off-by: Krzysztof Ha?asa <khalasa@piap.pl>
[hans.verkuil@cisco.com: fix merge problems due to the recent solo sg_table changes]
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] SOLO6x10: Fix video encoding on big-endian systems
Krzysztof Hałasa [Thu, 12 Sep 2013 11:28:07 +0000 (08:28 -0300)]
[media] SOLO6x10: Fix video encoding on big-endian systems

Signed-off-by: Krzysztof Ha?asa <khalasa@piap.pl>
[hans.verkuil@cisco.com: fix merge problems due to the recent solo sg_table changes]
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] SOLO6x10: Remove unused #define SOLO_DEFAULT_GOP
Krzysztof Hałasa [Thu, 12 Sep 2013 11:26:46 +0000 (08:26 -0300)]
[media] SOLO6x10: Remove unused #define SOLO_DEFAULT_GOP

Signed-off-by: Krzysztof Ha?asa <khalasa@piap.pl>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] SOLO6x10: don't do DMA from stack in solo_dma_vin_region()
Krzysztof Hałasa [Thu, 12 Sep 2013 11:25:36 +0000 (08:25 -0300)]
[media] SOLO6x10: don't do DMA from stack in solo_dma_vin_region()

[m.chehab@samsung.com: Fix CodingStyle: don't use 2 statements on just one line]

Signed-off-by: Krzysztof Ha?asa <khalasa@piap.pl>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] snd_tea575x: precedence bug in fmr2_tea575x_get_pins()
Dan Carpenter [Thu, 22 Aug 2013 16:07:17 +0000 (13:07 -0300)]
[media] snd_tea575x: precedence bug in fmr2_tea575x_get_pins()

The "|" operation has higher precedence that "?:" so this couldn't
return both flags set at once as intended.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] adv7511: fix error return code in adv7511_probe()
Wei Yongjun [Wed, 11 Sep 2013 13:07:58 +0000 (10:07 -0300)]
[media] adv7511: fix error return code in adv7511_probe()

Fix to return -ENOMEM in the new i2c client and create workqueue error
handling case instead of 0, as done elsewhere in this function.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] davinci: remove deprecated IRQF_DISABLED
Michael Opdenacker [Mon, 9 Sep 2013 02:30:11 +0000 (23:30 -0300)]
[media] davinci: remove deprecated IRQF_DISABLED

This patch proposes to remove the IRQF_DISABLED flag from
davinci media platform drivers.
It's a NOOP since 2.6.35 and it will be removed one day.

Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com>
Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] media/v4l2: VIDEO_RENESAS_VSP1 should depend on HAS_DMA
Geert Uytterhoeven [Fri, 6 Sep 2013 11:43:56 +0000 (08:43 -0300)]
[media] media/v4l2: VIDEO_RENESAS_VSP1 should depend on HAS_DMA

If NO_DMA=y:
warning: (... && VIDEO_RENESAS_VSP1 && ...) selects VIDEOBUF2_DMA_CONTIG which has unmet direct dependencies (MEDIA_SUPPORT && HAS_DMA)
drivers/media/v4l2-core/videobuf2-dma-contig.c: In function ‘vb2_dc_mmap’:
drivers/media/v4l2-core/videobuf2-dma-contig.c:202: error: implicit declaration of function ‘dma_mmap_coherent’
drivers/media/v4l2-core/videobuf2-dma-contig.c: In function ‘vb2_dc_get_base_sgt’:
drivers/media/v4l2-core/videobuf2-dma-contig.c:385: error: implicit declaration of function ‘dma_get_sgtable’
make[7]: *** [drivers/media/v4l2-core/videobuf2-dma-contig.o] Error 1
VIDEO_RENESAS_VSP1 (which doesn't have a platform dependency) selects
VIDEOBUF2_DMA_CONTIG, but the latter depends on HAS_DMA.
Make VIDEO_RENESAS_VSP1 depend on HAS_DMA to fix this.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] lirc_bt829: Note in TODO why it can't be a normal PCI driver yet
Ben Hutchings [Thu, 5 Sep 2013 01:32:34 +0000 (22:32 -0300)]
[media] lirc_bt829: Note in TODO why it can't be a normal PCI driver yet

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] lirc_bt829: Enable and disable device
Ben Hutchings [Thu, 5 Sep 2013 01:32:19 +0000 (22:32 -0300)]
[media] lirc_bt829: Enable and disable device

We must not assume that the PCI device is already enabled.

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] lirc_bt829: Fix iomap and PCI device leaks
Ben Hutchings [Thu, 5 Sep 2013 01:31:59 +0000 (22:31 -0300)]
[media] lirc_bt829: Fix iomap and PCI device leaks

We must call iounmap() and pci_dev_put() when removed and on
the probe failure path.

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] lirc_bt829: Fix physical address type
Ben Hutchings [Thu, 5 Sep 2013 01:31:15 +0000 (22:31 -0300)]
[media] lirc_bt829: Fix physical address type

Use phys_addr_t and log format %pa.

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] davinci: vpif_capture: fix error return code in vpif_probe()
Wei Yongjun [Mon, 2 Sep 2013 08:06:10 +0000 (05:06 -0300)]
[media] davinci: vpif_capture: fix error return code in vpif_probe()

Fix to return -ENODEV in the subdevice register error handling.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] cx24117: use hybrid_tuner_request/release_state to share state between multip...
Luis Alves [Thu, 3 Oct 2013 11:33:47 +0000 (08:33 -0300)]
[media] cx24117: use hybrid_tuner_request/release_state to share state between multiple instances

...and remove the frontend pointer param from cx24117_attach()

Signed-off-by: Luis Alves <ljalvs@gmail.com>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] cx23885: add support for cx24117 with tbs6980 or tbs6981
Luis Alves [Wed, 2 Oct 2013 01:11:35 +0000 (22:11 -0300)]
[media] cx23885: add support for cx24117 with tbs6980 or tbs6981

Signed-off-by: Luis Alves <ljalvs@gmail.com>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] dvb: add cx24117 frontend
Luis Alves [Wed, 2 Oct 2013 01:11:19 +0000 (22:11 -0300)]
[media] dvb: add cx24117 frontend

Add support for the cx24117 dual DVB-S/S2 frontend.

Signed-off-by: Luis Alves <ljalvs@gmail.com>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] dvb-usb: fix error handling in ttusb_dec_probe()
Alexey Khoroshilov [Wed, 2 Oct 2013 16:00:26 +0000 (13:00 -0300)]
[media] dvb-usb: fix error handling in ttusb_dec_probe()

There is an asymmetry in ttusb_dec_init_usb()-ttusb_init_rc()
and ttusb_dec_exit_usb()-ttusb_dec_exit_rc() in terms of resources
allocated-deallocated. irq_urb and irq_buffer are allocated in
ttusb_dec_init_usb(), while they are deallocated in ttusb_dec_exit_rc().
As a result there is a leak of them in ttusb_dec_probe().
The patch fixes the asymmetry and a leak on a failure path in ttusb_dec_init_usb().
By the way, it
- removes usage of -1 as a custom error code,
- replaces GFP_ATOMIC by GFP_KERNEL in usb_alloc_coherent() in ttusb_dec_init_usb()
  as soon as all other memory allocation done with GFP_KERNEL;
- refactors ttusb_dec_boot_dsp() in an equivalent way except for returning 0
  instead of 1 if ttusb_dec_boot_dsp() succeed in (!mode) branch.
Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] ts2020: keep 1.06 MHz as default value for frequency_div
Mauro Carvalho Chehab [Wed, 2 Oct 2013 09:43:37 +0000 (06:43 -0300)]
[media] ts2020: keep 1.06 MHz as default value for frequency_div

Changeset 9e8da9e8 added a parameter to specify the frequency
divisor, used by the driver. However, not all places are passing
this parameter. So, preserve the previous default, to avoid breaking
the existing drivers.

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] media: dvb-frontends: ts2020: Added in a option for frequency divider value...
John Horan [Wed, 28 Aug 2013 12:37:37 +0000 (09:37 -0300)]
[media] media: dvb-frontends: ts2020: Added in a option for frequency divider value for s600 devices

When the tuner part of the ds3000 driver was split to share code with the m88rs2000 driver, the ts2020 driver used
the frequency divider value from the m88rs2000 driver.  However the ds3000 driver requires a different value, and this
resulted in some frequecies being invisible to the tuner.  This patch adds back in the value needed for the ds3000 driver
and configured as an option in the dw2102 frontend driver.
It may also apply to su3000 devices, which use the same ds3000 driver, but for now it is only applied to the s660 device.

Signed-off-by: John Horan <knasher@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] dib9000: fix typo in spelling the word empty
Michael Krufky [Mon, 30 Sep 2013 16:24:48 +0000 (13:24 -0300)]
[media] dib9000: fix typo in spelling the word empty

Thanks-to: Joe Perches <joe@perches.com>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] dib9000: fix potential format string leak
Kees Cook [Mon, 30 Sep 2013 16:22:20 +0000 (13:22 -0300)]
[media] dib9000: fix potential format string leak

Make sure that a format string cannot accidentally
leak into the printk buffer.

Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] drxd_hard: remove unused SIZEOF_ARRAY
Christoph Jaeger [Mon, 30 Sep 2013 16:13:12 +0000 (13:13 -0300)]
[media] drxd_hard: remove unused SIZEOF_ARRAY

SIZEOF_ARRAY is not used (anymore). Besides, ARRAY_SIZE, defined in
include/linux/kernel.h, should be used rather than explicitly coding some
variant of it.

Signed-off-by: Christoph Jaeger <christophjaeger@linux.com>
Reviewed-by: Sakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] tda10071: change firmware download condition
Andreas Matthies [Mon, 30 Sep 2013 16:08:16 +0000 (13:08 -0300)]
[media] tda10071: change firmware download condition

Reading firmware status register to detect whether firmware is
running or not didn't work 100% reliably. That register was
likely set by firmware itself which means it could not contain
reasonable values until firmware is up and running. Usually it
just worked as some garbage value was returned accidentally but it
appears that in some cases returned garbage value was 0x00 which
was considered "firmware is up and running" by the driver and
firmware loading was skipped leaving device to non-working state.
Fix problem by removing unreliable check and let the driver keep
count whether firmware is loaded or not.

Signed-off-by: Andreas Matthies <a.matthies@gmx.net>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] fc001[23]: Change variable type to bool
Peter Senna Tschudin [Mon, 30 Sep 2013 16:00:26 +0000 (13:00 -0300)]
[media] fc001[23]: Change variable type to bool

The variable vco_select is only assigned the values true and false.
Change its type to bool.
The simplified semantic patch that find this problem is as
follows (http://coccinelle.lip6.fr/):
@exists@
type T;
identifier b;
@@
- T
+ bool
  b = ...;
  ... when any
  b = \(true\|false\)

Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
Acked-by: Hans-Frieder Vogt <hfvogt@gmx.net>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] media: dvb-core: prepare for enabling irq in complete()
Ming Lei [Sat, 17 Aug 2013 15:25:07 +0000 (12:25 -0300)]
[media] media: dvb-core: prepare for enabling irq in complete()

Complete() will be run with interrupt enabled, so change to
spin_lock_irqsave().
These functions may be called inside URB->complete(), so use
spin_lock_irqsave().

Signed-off-by: Ming Lei <ming.lei@canonical.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] stk1135: fix two warnings added by changeset 76e0598
Mauro Carvalho Chehab [Thu, 26 Sep 2013 10:41:30 +0000 (07:41 -0300)]
[media] stk1135: fix two warnings added by changeset 76e0598

drivers/media/usb/gspca/stk1135.c:615:6: warning: no previous prototype for 'stk1135_try_fmt' [-Wmissing-prototypes]
 void stk1135_try_fmt(struct gspca_dev *gspca_dev, struct v4l2_format *fmt)
      ^
drivers/media/usb/gspca/stk1135.c:627:5: warning: no previous prototype for 'stk1135_enum_framesizes' [-Wmissing-prototypes]
 int stk1135_enum_framesizes(struct gspca_dev *gspca_dev,

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] videobuf2: Add debug print for the output buffer plane lengths checks
Sylwester Nawrocki [Mon, 26 Aug 2013 14:47:53 +0000 (11:47 -0300)]
[media] videobuf2: Add debug print for the output buffer plane lengths checks

Add debug print so it's easier to find any errors resulting from
the planes' configuration checks added in commit 8023ed09cb278004a2
"videobuf2-core: Verify planes lengths for output buffers".

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] videobuf2: Add log for size checking error in __qbuf_userptr
Seung-Woo Kim [Tue, 20 Aug 2013 07:48:06 +0000 (04:48 -0300)]
[media] videobuf2: Add log for size checking error in __qbuf_userptr

__qbuf_userptr checks whether provided buffer is large enough, and
it returns error without any log.

Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: Heejin Woo <heejin.woo@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] videobuf2-dma-sg: Replace vb2_dma_sg_desc with sg_table
Ricardo Ribalda [Fri, 2 Aug 2013 13:20:00 +0000 (10:20 -0300)]
[media] videobuf2-dma-sg: Replace vb2_dma_sg_desc with sg_table

Replace the private struct vb2_dma_sg_desc with the struct sg_table so
we can benefit from all the helping functions in lib/scatterlist.c for
things like allocating the sg or compacting the descriptor.
marvel-ccic and solo6x10 drivers, that use this API have been updated.

Acked-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Andre Heider <a.heider@gmail.com>
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
[s.nawrocki@samsung.com: minor corrections of the changelog]
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] videobuf2-dma-sg: Allocate pages as contiguous as possible
Ricardo Ribalda [Fri, 2 Aug 2013 13:19:59 +0000 (10:19 -0300)]
[media] videobuf2-dma-sg: Allocate pages as contiguous as possible

Most DMA engines have limitations regarding the number of DMA segments
(sg-buffers) that they can handle. Videobuffers can easily spread
through hundreds of pages.
In the previous aproach, the pages were allocated individually, this
could led to the creation houndreds of dma segments (sg-buffers) that
could not be handled by some DMA engines.
This patch tries to minimize the number of DMA segments by using
alloc_pages. In the worst case it will behave as before, but most
of the times it will reduce the number of dma segments

Acked-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Andre Heider <a.heider@gmail.com>
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] videobuf2: Fix vb2_write prototype
Ricardo Ribalda [Wed, 28 Aug 2013 07:39:29 +0000 (04:39 -0300)]
[media] videobuf2: Fix vb2_write prototype

struct v4_file_operations defines the data param as
const char __user *data but on vb2 is defined as
char __user *data.
This patch fixes the warnings produced by this. ie:
drivers/qtec/qtec_xform.c:817:2: warning: initialization from
incompatible pointer type [enabled by default]
drivers/qtec/qtec_xform.c:817:2: warning: (near initialization for
‘qtec_xform_v4l_fops.write’) [enabled by default]

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Acked-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] gspca: print small buffers via %*ph
Andy Shevchenko [Tue, 3 Sep 2013 12:31:37 +0000 (09:31 -0300)]
[media] gspca: print small buffers via %*ph

Instead of passing each byte through stack let's use %*ph specifier to do this
job better.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] gspca-stk1135: Add variable resolution support
Ondrej Zary [Fri, 30 Aug 2013 20:54:25 +0000 (17:54 -0300)]
[media] gspca-stk1135: Add variable resolution support

Add variable resolution support to Syntek STK1135 subdriver.

Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] gspca: Support variable resolution
Ondrej Zary [Fri, 30 Aug 2013 20:54:24 +0000 (17:54 -0300)]
[media] gspca: Support variable resolution

Add variable resolution support to gspca by allowing subdrivers to
specify try_fmt and enum_framesizes functions.

Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] gspca: store current mode instead of individual parameters
Ondrej Zary [Fri, 30 Aug 2013 20:54:23 +0000 (17:54 -0300)]
[media] gspca: store current mode instead of individual parameters

Store complete current mode (struct v4l2_pix_format) in struct gspca_dev
instead of separate pixfmt, width and height parameters.
This is a preparation for variable resolution support.

Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years ago[media] Add HCL T12Rg-H to STK webcam upside-down table
Gregor Jasny [Sun, 8 Sep 2013 18:31:44 +0000 (15:31 -0300)]
[media] Add HCL T12Rg-H to STK webcam upside-down table

The owner knows the system as "LX INFINITI Powerlite".
DMI information for this system:
System Information
        Manufacturer: HCL Infosystems Limited
        Product Name: T12Rg-H
        Version: 1.0
        Serial Number: B073A1189988
        UUID: 326B3F00-001D-602F-CFD2-4E45435F4349
        Wake-up Type: Power Switch
        SKU Number:
        Family:
Handle 0x0002, DMI type 2, 15 bytes
Base Board Information
        Manufacturer: HCL Infosystems Limited
        Product Name: T12Rg-H
        Version: 1.0
        Serial Number: BSN12345678901234567
        Asset Tag: ATN12345678901234567
        Features:
                Board is a hosting board
                Board is replaceable
        Location In Chassis:
        Chassis Handle: 0x0003
        Type: Motherboard
        Contained Object Handles: 0
Bus 001 Device 003: ID 05e1:0501 Syntek Semiconductor Co., Ltd DC-1125 Webcam

Signed-off-by: Gregor Jasny <gjasny@googlemail.com>
Reported-by: Noopur Srivastava <noopur.018@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
11 years agoMerge tag 'v3.12-rc2' into patchwork
Mauro Carvalho Chehab [Tue, 24 Sep 2013 11:17:44 +0000 (08:17 -0300)]
Merge tag 'v3.12-rc2' into patchwork

Linux 3.12-rc2

* tag 'v3.12-rc2': (10774 commits)
  Linux 3.12-rc2
  cfq: explicitly use 64bit divide operation for 64bit arguments
  block: Add nr_bios to block_rq_remap tracepoint
  Btrfs: create the uuid tree on remount rw
  btrfs: change extent-same to copy entire argument struct
  Btrfs: dir_inode_operations should use btrfs_update_time also
  btrfs: Add btrfs: prefix to kernel log output
  btrfs: refuse to remount read-write after abort
  Btrfs: btrfs_ioctl_default_subvol: Revert back to toplevel subvolume when arg is 0
  Btrfs: don't leak transaction in btrfs_sync_file()
  Btrfs: add the missing mutex unlock in write_all_supers()
  Btrfs: iput inode on allocation failure
  Btrfs: remove space_info->reservation_progress
  Btrfs: kill delay_iput arg to the wait_ordered functions
  Btrfs: fix worst case calculator for space usage
  Revert "Btrfs: rework the overcommit logic to be based on the total size"
  Btrfs: improve replacing nocow extents
  Btrfs: drop dir i_size when adding new names on replay
  Btrfs: replay dir_index items before other items
  Btrfs: check roots last log commit when checking if an inode has been logged
  ...

11 years agoLinux 3.12-rc2
Linus Torvalds [Mon, 23 Sep 2013 22:41:09 +0000 (15:41 -0700)]
Linux 3.12-rc2

11 years agoMerge tag 'staging-3.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh...
Linus Torvalds [Mon, 23 Sep 2013 19:53:07 +0000 (12:53 -0700)]
Merge tag 'staging-3.12-rc2' of git://git./linux/kernel/git/gregkh/staging

Pull staging fixes from Greg KH:
 "Here are a number of small staging tree and iio driver fixes.  Nothing
  major, just lots of little things"

* tag 'staging-3.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (34 commits)
  iio:buffer_cb: Add missing iio_buffer_init()
  iio: Prevent race between IIO chardev opening and IIO device free
  iio: fix: Keep a reference to the IIO device for open file descriptors
  iio: Stop sampling when the device is removed
  iio: Fix crash when scan_bytes is computed with active_scan_mask == NULL
  iio: Fix mcp4725 dev-to-indio_dev conversion in suspend/resume
  iio: Fix bma180 dev-to-indio_dev conversion in suspend/resume
  iio: Fix tmp006 dev-to-indio_dev conversion in suspend/resume
  iio: iio_device_add_event_sysfs() bugfix
  staging: iio: ade7854-spi: Fix return value
  staging:iio:hmc5843: Fix measurement conversion
  iio: isl29018: Fix uninitialized value
  staging:iio:dummy fix kfifo_buf kconfig dependency issue if kfifo modular and buffer enabled for built in dummy driver.
  iio: at91: fix adc_clk overflow
  staging: line6: add bounds check in snd_toneport_source_put()
  Staging: comedi: Fix dependencies for drivers misclassified as PCI
  staging: r8188eu: Adjust RX gain
  staging: r8188eu: Fix smatch warning in core/rtw_ieee80211.
  staging: r8188eu: Fix smatch error in core/rtw_mlme_ext.c
  staging: r8188eu: Fix Smatch off-by-one warning in hal/rtl8188e_hal_init.c
  ...

11 years agoMerge tag 'usb-3.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Linus Torvalds [Mon, 23 Sep 2013 19:52:35 +0000 (12:52 -0700)]
Merge tag 'usb-3.12-rc2' of git://git./linux/kernel/git/gregkh/usb

Pull USB fixes from Greg KH:
 "Here are a number of small USB fixes for 3.12-rc2.

  One is a revert of a EHCI change that isn't quite ready for 3.12.
  Others are minor things, gadget fixes, Kconfig fixes, and some quirks
  and documentation updates.

  All have been in linux-next for a bit"

* tag 'usb-3.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
  USB: pl2303: distinguish between original and cloned HX chips
  USB: Faraday fotg210: fix email addresses
  USB: fix typo in usb serial simple driver Kconfig
  Revert "USB: EHCI: support running URB giveback in tasklet context"
  usb: s3c-hsotg: do not disconnect gadget when receiving ErlySusp intr
  usb: s3c-hsotg: fix unregistration function
  usb: gadget: f_mass_storage: reset endpoint driver data when disabled
  usb: host: fsl-mph-dr-of: Staticize local symbols
  usb: gadget: f_eem: Staticize eem_alloc
  usb: gadget: f_ecm: Staticize ecm_alloc
  usb: phy: omap-usb3: Fix return value
  usb: dwc3: gadget: avoid memory leak when failing to allocate all eps
  usb: dwc3: remove extcon dependency
  usb: gadget: add '__ref' for rndis_config_register() and cdc_config_register()
  usb: dwc3: pci: add support for BayTrail
  usb: gadget: cdc2: fix conversion to new interface of f_ecm
  usb: gadget: fix a bug and a WARN_ON in dummy-hcd
  usb: gadget: mv_u3d_core: fix violation of locking discipline in mv_u3d_ep_disable()

11 years agoMerge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux
Linus Torvalds [Mon, 23 Sep 2013 02:51:49 +0000 (19:51 -0700)]
Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux

Pull drm fixes from Dave Airlie:
 - some small fixes for msm and exynos
 - a regression revert affecting nouveau users with old userspace
 - intel pageflip deadlock and gpu hang fixes, hsw modesetting hangs

* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: (22 commits)
  Revert "drm: mark context support as a legacy subsystem"
  drm/i915: Don't enable the cursor on a disable pipe
  drm/i915: do not update cursor in crtc mode set
  drm/exynos: fix return value check in lowlevel_buffer_allocate()
  drm/exynos: Fix address space warnings in exynos_drm_fbdev.c
  drm/exynos: Fix address space warning in exynos_drm_buf.c
  drm/exynos: Remove redundant OF dependency
  drm/msm: drop unnecessary set_need_resched()
  drm/i915: kill set_need_resched
  drm/msm: fix potential NULL pointer dereference
  drm/i915/dvo: set crtc timings again for panel fixed modes
  drm/i915/sdvo: Robustify the dtd<->drm_mode conversions
  drm/msm: workaround for missing irq
  drm/msm: return -EBUSY if bo still active
  drm/msm: fix return value check in ERR_PTR()
  drm/msm: fix cmdstream size check
  drm/msm: hangcheck harder
  drm/msm: handle read vs write fences
  drm/i915/sdvo: Fully translate sync flags in the dtd->mode conversion
  drm/i915: Use proper print format for debug prints
  ...

11 years agoMerge branch 'for-3.12/core' of git://git.kernel.dk/linux-block
Linus Torvalds [Sun, 22 Sep 2013 22:00:11 +0000 (15:00 -0700)]
Merge branch 'for-3.12/core' of git://git.kernel.dk/linux-block

Pull block IO fixes from Jens Axboe:
 "After merge window, no new stuff this time only a collection of neatly
  confined and simple fixes"

* 'for-3.12/core' of git://git.kernel.dk/linux-block:
  cfq: explicitly use 64bit divide operation for 64bit arguments
  block: Add nr_bios to block_rq_remap tracepoint
  If the queue is dying then we only call the rq->end_io callout. This leaves bios setup on the request, because the caller assumes when the blk_execute_rq_nowait/blk_execute_rq call has completed that the rq->bios have been cleaned up.
  bio-integrity: Fix use of bs->bio_integrity_pool after free
  blkcg: relocate root_blkg setting and clearing
  block: Convert kmalloc_node(...GFP_ZERO...) to kzalloc_node(...)
  block: trace all devices plug operation

11 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux...
Linus Torvalds [Sun, 22 Sep 2013 21:58:49 +0000 (14:58 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/mason/linux-btrfs

Pull btrfs fixes from Chris Mason:
 "These are mostly bug fixes and a two small performance fixes.  The
  most important of the bunch are Josef's fix for a snapshotting
  regression and Mark's update to fix compile problems on arm"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: (25 commits)
  Btrfs: create the uuid tree on remount rw
  btrfs: change extent-same to copy entire argument struct
  Btrfs: dir_inode_operations should use btrfs_update_time also
  btrfs: Add btrfs: prefix to kernel log output
  btrfs: refuse to remount read-write after abort
  Btrfs: btrfs_ioctl_default_subvol: Revert back to toplevel subvolume when arg is 0
  Btrfs: don't leak transaction in btrfs_sync_file()
  Btrfs: add the missing mutex unlock in write_all_supers()
  Btrfs: iput inode on allocation failure
  Btrfs: remove space_info->reservation_progress
  Btrfs: kill delay_iput arg to the wait_ordered functions
  Btrfs: fix worst case calculator for space usage
  Revert "Btrfs: rework the overcommit logic to be based on the total size"
  Btrfs: improve replacing nocow extents
  Btrfs: drop dir i_size when adding new names on replay
  Btrfs: replay dir_index items before other items
  Btrfs: check roots last log commit when checking if an inode has been logged
  Btrfs: actually log directory we are fsync()'ing
  Btrfs: actually limit the size of delalloc range
  Btrfs: allocate the free space by the existed max extent size when ENOSPC
  ...

11 years agocfq: explicitly use 64bit divide operation for 64bit arguments
Anatol Pomozov [Sun, 22 Sep 2013 18:43:47 +0000 (12:43 -0600)]
cfq: explicitly use 64bit divide operation for 64bit arguments

'samples' is 64bit operant, but do_div() second parameter is 32.
do_div silently truncates high 32 bits and calculated result
is invalid.

In case if low 32bit of 'samples' are zeros then do_div() produces
kernel crash.

Signed-off-by: Anatol Pomozov <anatol.pomozov@gmail.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
11 years agoMerge tag 'iio-fixes-for-3.12a' of git://git.kernel.org/pub/scm/linux/kernel/git...
Greg Kroah-Hartman [Sat, 21 Sep 2013 23:45:36 +0000 (16:45 -0700)]
Merge tag 'iio-fixes-for-3.12a' of git://git./linux/kernel/git/jic23/iio into staging-linus

Jonathan writes:

First round of IIO fixes for 3.12

A series of wrong 'struct dev' assumptions in suspend/resume callbacks
following on from this issue being identified in a new driver review.
One to watch out for in future.

A number of driver specific fixes
1) at91 - fix a overflow in clock rate computation
2) dummy - Kconfig dependency issue
3) isl29018 - uninitialized value
4) hmc5843 - measurement conversion bug introduced by recent cleanup.
5) ade7854-spi - wrong return value.

Some IIO core fixes
1) Wrong value picked up for event code creation for a modified channel
2) A null dereference on failure to initialize a buffer after no buffer has
   been in use, when using the available_scan_masks approach.
3) Sampling not stopped when a device is removed. Effects forced removal
   such as hot unplugging.
4) Prevent device going away if a chrdev is still open in userspace.
5) Prevent race on chardev opening and device being freed.
6) Add a missing iio_buffer_init in the call back buffer.

These last few are the first part of a set from Lars-Peter Clausen who
has been taking a closer look at our removal paths and buffer handling
than anyone has for quite some time.

11 years agoMerge tag 'nfs-for-3.12-3' of git://git.linux-nfs.org/projects/trondmy/linux-nfs
Linus Torvalds [Sat, 21 Sep 2013 22:59:41 +0000 (15:59 -0700)]
Merge tag 'nfs-for-3.12-3' of git://git.linux-nfs.org/projects/trondmy/linux-nfs

Pull NFS client bugfix from Trond Myklebust:
 "Fix a regression due to incorrect sharing of gss auth caches"

* tag 'nfs-for-3.12-3' of git://git.linux-nfs.org/projects/trondmy/linux-nfs:
  RPCSEC_GSS: fix crash on destroying gss auth

11 years agoblock: Add nr_bios to block_rq_remap tracepoint
Jun'ichi Nomura [Sat, 21 Sep 2013 19:57:47 +0000 (13:57 -0600)]
block: Add nr_bios to block_rq_remap tracepoint

Adding the number of bios in a remapped request to 'block_rq_remap'
tracepoint.

Request remapper clones bios in a request to track the completion
status of each bio. So the number of bios can be useful information
for investigation.

Related discussions:
  http://www.redhat.com/archives/dm-devel/2013-August/msg00084.html
  http://www.redhat.com/archives/dm-devel/2013-September/msg00024.html

Signed-off-by: Jun'ichi Nomura <j-nomura@ce.jp.nec.com>
Acked-by: Mike Snitzer <snitzer@redhat.com>
Cc: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Jens Axboe <axboe@kernel.dk>