GitHub/mt8127/android_kernel_alcatel_ttab.git
16 years agoide-4drives: manage I/O resources in driver
Bartlomiej Zolnierkiewicz [Sat, 26 Apr 2008 20:25:18 +0000 (22:25 +0200)]
ide-4drives: manage I/O resources in driver

* Tell IDE layer to not manage resources by setting hwif->mmio flag.

* Use {request,release}_region() for resources management.

* Use driver name for resources management.

* Remove no longer needed 'hwif->chipset == ide_4drives' handling
  from ide_device_add_all().

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoide-generic: manage I/O resources in driver
Bartlomiej Zolnierkiewicz [Sat, 26 Apr 2008 20:25:17 +0000 (22:25 +0200)]
ide-generic: manage I/O resources in driver

* Tell IDE layer to not manage resources by setting hwif->mmio flag.

* Use {request,release}_region() for resources management.

* Use driver name for resources management.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoide: remove ide_hwif_release_regions()
Bartlomiej Zolnierkiewicz [Sat, 26 Apr 2008 20:25:17 +0000 (22:25 +0200)]
ide: remove ide_hwif_release_regions()

All host drivers using ide_unregister()/module_exit() have been fixed
to manage resources themselves so this function can be removed now.

There should be no functional changes caused by this patch.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoide: register ports with non-present devices (for warm-plug)
Bartlomiej Zolnierkiewicz [Sat, 26 Apr 2008 20:25:17 +0000 (22:25 +0200)]
ide: register ports with non-present devices (for warm-plug)

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoide-cs: manage I/O resources in driver
Bartlomiej Zolnierkiewicz [Sat, 26 Apr 2008 20:25:17 +0000 (22:25 +0200)]
ide-cs: manage I/O resources in driver

* Make idecs_register() return pointer to hwif structure instead of
  hwif's index.

* Store pointer to hwif structure instead of hwif's index in ide_info_t
  (fixes ide-cs for IDE[6-9]_MAJOR major numbers).

* Remove no longer needed ide_major[].

* Tell IDE layer to not manage resources by setting hwif->mmio flag.

* Use {request,release}_region() for resources management.

* Use driver name for resources management.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoide-pnp: manage I/O resources in driver
Bartlomiej Zolnierkiewicz [Sat, 26 Apr 2008 20:25:16 +0000 (22:25 +0200)]
ide-pnp: manage I/O resources in driver

* Tell IDE layer to not manage resources by setting hwif->mmio flag.

* Use {request,release}_region() for resources management.

* Use driver name for resources management.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoqd65xx: cleanup qd_probe()
Bartlomiej Zolnierkiewicz [Sat, 26 Apr 2008 20:25:16 +0000 (22:25 +0200)]
qd65xx: cleanup qd_probe()

* Replace 'if ()'-s by 'switch ()' block.

* Merge common code for QD6500/QD6580A/QD6580B.

There should be no functional changes caused by this patch.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoide: use ide_legacy_device_add() for qd65xx (take 2)
Bartlomiej Zolnierkiewicz [Sat, 26 Apr 2008 20:25:16 +0000 (22:25 +0200)]
ide: use ide_legacy_device_add() for qd65xx (take 2)

* Add 'unsigned long config' argument to ide_legacy_device_add()
  for setting hwif->config_data.

* Use ide_find_port_slot() instead of ide_find_port() in
  ide_legacy_device_add().

* Handle IDE_HFLAG_QD_2ND_PORT and IDE_HFLAG_SINGLE host flags in
  ide_legacy_device_add().

* Convert qd65xx host driver to use ide_legacy_device_add().

v2:
* Update ali14xx, dtc2278, ht6560b and umc8672 host drivers.

There should be no functional changes caused by this patch.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoide: add ide_legacy_device_add() helper
Bartlomiej Zolnierkiewicz [Sat, 26 Apr 2008 20:25:16 +0000 (22:25 +0200)]
ide: add ide_legacy_device_add() helper

Add ide_legacy_device_add() helper for use by legacy VLB host drivers
(+ convert them to use it).

There should be no functional changes caused by this patch.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoide: remove ->noprobe field from ide_hwif_t
Bartlomiej Zolnierkiewicz [Sat, 26 Apr 2008 20:25:16 +0000 (22:25 +0200)]
ide: remove ->noprobe field from ide_hwif_t

Update IDE PMAC host driver to use drive->noprobe instead of hwif->noprobe
and remove hwif->noprobe completely (it is always set to zero now).

There should be no functional changes caused by this patch.

Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoide-cd: fix remaining checkpatch.pl issues
Borislav Petkov [Sat, 26 Apr 2008 20:25:15 +0000 (22:25 +0200)]
ide-cd: fix remaining checkpatch.pl issues

Some of them are:
WARNING: braces {} are not necessary for single statement blocks
CHECK: multiple assignments should be avoided
WARNING: printk() should include KERN_ facility level
WARNING: no space between function name and open parenthesis '('

[bart: minor fixups]

Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoide-cd: shorten lines longer than 80 columns
Borislav Petkov [Sat, 26 Apr 2008 20:25:15 +0000 (22:25 +0200)]
ide-cd: shorten lines longer than 80 columns

[bart: minor fixups]

Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoide-cd: fixup comments
Borislav Petkov [Sat, 26 Apr 2008 20:25:15 +0000 (22:25 +0200)]
ide-cd: fixup comments

[bart: minor fixups, md5sum checked]

Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoide-cd: put all proc-related code at one place
Borislav Petkov [Sat, 26 Apr 2008 20:25:15 +0000 (22:25 +0200)]
ide-cd: put all proc-related code at one place

Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoide-cd: include proper headers
Borislav Petkov [Sat, 26 Apr 2008 20:25:15 +0000 (22:25 +0200)]
ide-cd: include proper headers

Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoide: add struct ide_port_ops (take 2)
Bartlomiej Zolnierkiewicz [Sat, 26 Apr 2008 20:25:14 +0000 (22:25 +0200)]
ide: add struct ide_port_ops (take 2)

* Move hooks for port/host specific methods from ide_hwif_t to
  'struct ide_port_ops'.

* Add 'const struct ide_port_ops *port_ops' to 'struct ide_port_info'
  and ide_hwif_t.

* Update host drivers and core code accordingly.

While at it:

* Rename ata66_*() cable detect functions to *_cable_detect() to match
  the standard naming. (Suggested by Sergei Shtylyov)

v2:
* Fix build for bast-ide. (Noticed by Andrew Morton)

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux...
Linus Torvalds [Sat, 26 Apr 2008 16:50:58 +0000 (09:50 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/x86/linux-2.6-x86-fixes

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86-fixes:
  x86 PAT: decouple from nonpromisc devmem
  x86 PAT: tone down debugging messages

16 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb
Linus Torvalds [Sat, 26 Apr 2008 16:49:51 +0000 (09:49 -0700)]
Merge git://git./linux/kernel/git/mchehab/v4l-dvb

* git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb:
  V4L/DVB (7751): ir-kbd-i2c: Save a temporary memory allocation in ir_probe
  V4L/DVB (7750): au0828/ cleanups and fixes
  V4L/DVB (7748): tuner-core: some adjustments at tuner logs, if debug enabled
  V4L/DVB (7746): pvrusb2: make signed one-bit bitfields unsigned
  V4L/DVB (7744): pvrusb2-dvb: add atsc/qam support for Hauppauge pvrusb2 model 751xx
  V4L/DVB (7742): cx88: Add support for the DViCO FusionHDTV_7_GOLD digital modes
  V4L/DVB (7741): s5h1411: Adding support for this ATSC/QAM demodulator
  V4L/DVB (7740): tuner-xc2028.c dubious !x & y
  V4L/DVB (7739): mt312.h: dubious one-bit signed bitfield
  V4L/DVB (7735): Fix compilation for au0828
  V4L/DVB (7734): em28xx: copy and paste error in em28xx_init_isoc
  V4L/DVB (7733): blackbird_find_mailbox negative return ignored in blackbird_initialize_codec()
  V4L/DVB (7732): vivi: fix a warning

16 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux...
Linus Torvalds [Sat, 26 Apr 2008 16:48:52 +0000 (09:48 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/x86/linux-2.6-x86-optimized-inlining

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86-optimized-inlining:
  generic: make optimized inlining arch-opt-in
  x86: add optimized inlining

16 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6
Linus Torvalds [Sat, 26 Apr 2008 16:48:00 +0000 (09:48 -0700)]
Merge git://git./linux/kernel/git/bart/ide-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: (61 commits)
  ide: sanitize handling of IDE_HFLAG_NO_SET_MODE host flag
  sis5513: fail early for unsupported chipsets
  it821x: fix kzalloc() failure handling
  qd65xx: use IDE_HFLAG_SINGLE host flag
  qd65xx: always use ->selectproc method
  ide-cd: put proc-related functions together under single ifdef
  ide-cd: Replace __FUNCTION__ with __func__
  IDE: Coding Style fixes to drivers/ide/ide-cd.c
  IDE: Coding Style fixes to drivers/ide/pci/cy82c693.c
  IDE: Coding Style fixes to drivers/ide/pci/it8213.c
  IDE: Coding Style fixes to drivers/ide/ide-floppy.c
  IDE: Coding Style fixes to drivers/ide/legacy/ali14xx.c
  IDE: Coding Style fixes to drivers/ide/legacy/hd.c
  IDE: Coding Style fixes to drivers/ide/pci/cmd640.c
  IDE: Coding Style fixes to drivers/ide/pci/opti621.c
  IDE: Coding Style fixes to drivers/ide/ide-pnp.c
  IDE: Coding Style fixes to drivers/ide/ide-proc.c
  IDE: Coding Style fixes to drivers/ide/legacy/ide-4drives.c
  IDE: Coding Style fixes to drivers/ide/legacy/umc8672.c
  IDE: Coding Style fixes to drivers/ide/pci/generic.c
  ...

16 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux...
Linus Torvalds [Sat, 26 Apr 2008 16:44:32 +0000 (09:44 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/x86/linux-2.6-x86-misc

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86-misc: (28 commits)
  x86: section mismatch fixes, #3
  x86: section mismatch fixes, #2
  x86: pgtable_32.h - prototype and section mismatch fixes
  x86: unlock_ExtINT_logic() - fix section mismatch warnings
  x86: uniq_ioapic_id - fix section mismatch warning
  x86: trampoline_32.S - switch to .cpuinit.data
  x86: use get_bios_ebda()
  x86: remove duplicate get_bios_ebda() from rio.h
  x86: get_bios_ebda() requires asm/io.h
  x86: use cpumask function for present, possible, and online cpus
  x86: cleanup div_sc() usage
  x86: cleanup clocksource_hz2mult usage
  x86: remove unnecessary memset and NULL check after alloc_bootmem()
  x86: use bitmap library for pin_programmed
  x86: use MP_intsrc_info()
  x86: use BUILD_BUG_ON() for the size of struct intel_mp_floating
  x86_64 ia32 ptrace: convert to compat_arch_ptrace
  x86_64 ia32 ptrace: use compat_ptrace_request for siginfo
  x86 signals: lift set_fs
  x86 signals: lift flags diddling code
  ...

16 years agox86 PAT: decouple from nonpromisc devmem
Ingo Molnar [Sat, 26 Apr 2008 08:26:52 +0000 (10:26 +0200)]
x86 PAT: decouple from nonpromisc devmem

Linus pointed it out that PAT should not depend on NONPROMISC_DEVMEM.

Also make PAT non-default.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
16 years agoMerge branch 'agp-patches' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied...
Linus Torvalds [Sat, 26 Apr 2008 16:29:36 +0000 (09:29 -0700)]
Merge branch 'agp-patches' of git://git./linux/kernel/git/airlied/agp-2.6

* 'agp-patches' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/agp-2.6:
  agp: convert drivers/char/agp/frontend.c to use unlocked_ioctl
  agp: fix shadowed variable warning in amd-k7-agp.c

16 years agoMerge branch 'drm-patches' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied...
Linus Torvalds [Sat, 26 Apr 2008 16:26:39 +0000 (09:26 -0700)]
Merge branch 'drm-patches' of git://git./linux/kernel/git/airlied/drm-2.6

* 'drm-patches' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
  drm: _end is shadowing real _end, just rename it.
  drm/vbl rework: rework how the drm deals with vblank.
  drm: reorganise minor number handling using backported modesetting code.
  drm/i915: Handle tiled buffers in vblank tasklet
  drm/i965: On I965, use correct 3DSTATE_DRAWING_RECTANGLE command in vblank
  drm: Remove unneeded dma sync in ATI pcigart alloc
  drm: Fix mismerge of non-coherent DMA patch

16 years agoFix uninitialized 'copy' in unshare_files
Al Viro [Sat, 26 Apr 2008 04:25:00 +0000 (05:25 +0100)]
Fix uninitialized 'copy' in unshare_files

Arrgghhh...

Sorry about that, I'd been sure I'd folded that one, but it actually got
lost.  Please apply - that breaks execve().

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Tested-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
16 years agogeneric: make optimized inlining arch-opt-in
Ingo Molnar [Wed, 9 Apr 2008 09:03:37 +0000 (11:03 +0200)]
generic: make optimized inlining arch-opt-in

Stephen Rothwell reported that linux-next did not build on powerpc64.

make optimized inlining dependent on architecture opt-in.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
16 years agox86: add optimized inlining
Ingo Molnar [Mon, 3 Mar 2008 11:38:52 +0000 (12:38 +0100)]
x86: add optimized inlining

add CONFIG_OPTIMIZE_INLINING=y.

allow gcc to optimize the kernel image's size by uninlining
functions that have been marked 'inline'. Previously gcc was
forced by Linux to always-inline these functions via a gcc
attribute:

 #define inline inline __attribute__((always_inline))

Especially when the user has already selected
CONFIG_OPTIMIZE_FOR_SIZE=y this can make a huge difference in
kernel image size (using a standard Fedora .config):

   text    data     bss     dec           hex filename
   5613924  562708 3854336 10030968    990f78 vmlinux.before
   5486689  562708 3854336  9903733    971e75 vmlinux.after

that's a 2.3% text size reduction (!).

Signed-off-by: Ingo Molnar <mingo@elte.hu>
16 years agoide: sanitize handling of IDE_HFLAG_NO_SET_MODE host flag
Bartlomiej Zolnierkiewicz [Sat, 26 Apr 2008 15:36:43 +0000 (17:36 +0200)]
ide: sanitize handling of IDE_HFLAG_NO_SET_MODE host flag

* Check for IDE_HFLAG_NO_SET_MODE host flag in ide_set_pio(),
  ide_set_[pio,dma]_mode(), ide_set_xfer_rate() and set_pio_mode().

* Remove no longer needed IDE_HFLAG_NO_SET_MODE host flag checking
  from ide_tune_dma().

* Remove superfluous ->set_pio_mode checking from do_special().

This is a part of preparations for adding 'struct ide_port_ops'.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agosis5513: fail early for unsupported chipsets
Bartlomiej Zolnierkiewicz [Sat, 26 Apr 2008 15:36:43 +0000 (17:36 +0200)]
sis5513: fail early for unsupported chipsets

* Factor out chipset family detection from init_chipset_sis5513()
  to sis_find_family().

* Use sis_find_family() in sis5513_init_one() to fail early if the
  chipset is unsupported.

* Keep a local copy sis5513_chipset in sis5513_init_one()
  and set .udma_mask according to chipset family.

* Remove no longer need ->ultra_mask setting from init_hwif_sis5513().

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoit821x: fix kzalloc() failure handling
Bartlomiej Zolnierkiewicz [Sat, 26 Apr 2008 15:36:42 +0000 (17:36 +0200)]
it821x: fix kzalloc() failure handling

Allocate 'struct it821x_dev' objects for both ports in it821x_init_one().

Fixes potential OOPS in it821x_quirkproc() (uses 'itdev' unconditionally)
and other problems ('itdev' is needed for correct operation of the driver).

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoqd65xx: use IDE_HFLAG_SINGLE host flag
Bartlomiej Zolnierkiewicz [Sat, 26 Apr 2008 15:36:42 +0000 (17:36 +0200)]
qd65xx: use IDE_HFLAG_SINGLE host flag

* Set IDE_HFLAG_SINGLE host flag in qd_probe() for QD6500 and QD6580
  with the second port disabled.

* Check for IDE_HFLAG_SINGLE in qd6580_port_init_devs() instead of
  using cached value of QD6580 Control register.

* Don't cache QD6580 Control register value in hwif->config_data
  (bits 8-15) and remove no longer needed QD_CONTROL() macro.

* Cache QD65xx base address in hwif->config_data (bits 8-15)
  instead of hwif->select_data.

* Set hwif->config_data in qd_probe() and remove qd_setup() helper.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoqd65xx: always use ->selectproc method
Bartlomiej Zolnierkiewicz [Sat, 26 Apr 2008 15:36:42 +0000 (17:36 +0200)]
qd65xx: always use ->selectproc method

qd_select() checks itself whether timings should be reprogrammed so
remove superfluous qd_timing_ok() and always use ->selectproc method
(rename qd_select() to qd65xx_select() while at it).

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoide-cd: put proc-related functions together under single ifdef
Borislav Petkov [Sat, 26 Apr 2008 15:36:42 +0000 (17:36 +0200)]
ide-cd: put proc-related functions together under single ifdef

[bart: ported it over Paolo's patch]

Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoide-cd: Replace __FUNCTION__ with __func__
Paolo Ciarrocchi [Sat, 26 Apr 2008 15:36:42 +0000 (17:36 +0200)]
ide-cd: Replace __FUNCTION__ with __func__

[bart: md5sum checked]

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoIDE: Coding Style fixes to drivers/ide/ide-cd.c
Paolo Ciarrocchi [Sat, 26 Apr 2008 15:36:42 +0000 (17:36 +0200)]
IDE: Coding Style fixes to drivers/ide/ide-cd.c

Before:
total: 43 errors, 66 warnings, 2183 lines checked

After:
total: 0 errors, 36 warnings, 2192 lines checked

I didn't (and I don't plan to) fix the warnings:
WARNING: line over 80 characters

[bart: minor fixes, md5sum checked (modulo s/"ignore = NULL;"/"ignore;"/ fix)]

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoIDE: Coding Style fixes to drivers/ide/pci/cy82c693.c
Paolo Ciarrocchi [Sat, 26 Apr 2008 15:36:42 +0000 (17:36 +0200)]
IDE: Coding Style fixes to drivers/ide/pci/cy82c693.c

Before:
total: 34 errors, 14 warnings, 456 lines checked

After:
total: 0 errors, 8 warnings, 456 lines checked

[bart: md5sum checked]

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoIDE: Coding Style fixes to drivers/ide/pci/it8213.c
Paolo Ciarrocchi [Sat, 26 Apr 2008 15:36:41 +0000 (17:36 +0200)]
IDE: Coding Style fixes to drivers/ide/pci/it8213.c

File is now error free, only a few
WARNING: line over 80 characters
are left.

Compile tested.

[bart: md5sum checked]

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoIDE: Coding Style fixes to drivers/ide/ide-floppy.c
Paolo Ciarrocchi [Sat, 26 Apr 2008 15:36:41 +0000 (17:36 +0200)]
IDE: Coding Style fixes to drivers/ide/ide-floppy.c

File is now error free.
Compile tested.

[bart: minor fixes, md5sum checked]

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoIDE: Coding Style fixes to drivers/ide/legacy/ali14xx.c
Paolo Ciarrocchi [Sat, 26 Apr 2008 15:36:41 +0000 (17:36 +0200)]
IDE: Coding Style fixes to drivers/ide/legacy/ali14xx.c

File is now error free, 2 warnings left.
Compile tested.

[bart: md5sum checked]

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoIDE: Coding Style fixes to drivers/ide/legacy/hd.c
Paolo Ciarrocchi [Sat, 26 Apr 2008 15:36:41 +0000 (17:36 +0200)]
IDE: Coding Style fixes to drivers/ide/legacy/hd.c

Fix a lot of errors and warnings.
Compile tested.

[bart: some fixes, md5sum checked]

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoIDE: Coding Style fixes to drivers/ide/pci/cmd640.c
Paolo Ciarrocchi [Sat, 26 Apr 2008 15:36:41 +0000 (17:36 +0200)]
IDE: Coding Style fixes to drivers/ide/pci/cmd640.c

Fix all the errors and a few warnings.
Compile tested.

[bart: some fixes, md5sum checked]

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoIDE: Coding Style fixes to drivers/ide/pci/opti621.c
Paolo Ciarrocchi [Sat, 26 Apr 2008 15:36:41 +0000 (17:36 +0200)]
IDE: Coding Style fixes to drivers/ide/pci/opti621.c

Compile tested.

[bart: some fixes, md5sum checked]

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoIDE: Coding Style fixes to drivers/ide/ide-pnp.c
Paolo Ciarrocchi [Sat, 26 Apr 2008 15:36:40 +0000 (17:36 +0200)]
IDE: Coding Style fixes to drivers/ide/ide-pnp.c

File is now error free.
Compile tested.

[bart: md5sum checked]

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoIDE: Coding Style fixes to drivers/ide/ide-proc.c
Paolo Ciarrocchi [Sat, 26 Apr 2008 15:36:40 +0000 (17:36 +0200)]
IDE: Coding Style fixes to drivers/ide/ide-proc.c

Lot of errors and warnings removed.
Compile tested.

[bart: minor fixes, md5sum checked]

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoIDE: Coding Style fixes to drivers/ide/legacy/ide-4drives.c
Paolo Ciarrocchi [Sat, 26 Apr 2008 15:36:40 +0000 (17:36 +0200)]
IDE: Coding Style fixes to drivers/ide/legacy/ide-4drives.c

File is now error and warning free.
Compile tested.

[bart: md5sum checked]

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoIDE: Coding Style fixes to drivers/ide/legacy/umc8672.c
Paolo Ciarrocchi [Sat, 26 Apr 2008 15:36:40 +0000 (17:36 +0200)]
IDE: Coding Style fixes to drivers/ide/legacy/umc8672.c

File is now error free.
Compile tested.

[bart: minor fixes, md5sum checked]

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoIDE: Coding Style fixes to drivers/ide/pci/generic.c
Paolo Ciarrocchi [Sat, 26 Apr 2008 15:36:40 +0000 (17:36 +0200)]
IDE: Coding Style fixes to drivers/ide/pci/generic.c

File is now error free.
Compile tested.

[bart: fix issues noticed by Adrian Bunk & Cyrill Gorcunov, md5sum checked]

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoIDE: Coding Style fixes to drivers/ide/pci/jmicron.c
Paolo Ciarrocchi [Sat, 26 Apr 2008 15:36:40 +0000 (17:36 +0200)]
IDE: Coding Style fixes to drivers/ide/pci/jmicron.c

File is now error free.
Compile tested.

[bart: md5sum checked]

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoIDE: Coding Style fixes to drivers/ide/pci/sis5513.c
Paolo Ciarrocchi [Sat, 26 Apr 2008 15:36:39 +0000 (17:36 +0200)]
IDE: Coding Style fixes to drivers/ide/pci/sis5513.c

About 300 errors and warnings fixed.
File is now error free.
Compile tested.

[bart: minor fixes, md5sum checked]

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoIDE: Coding Style fixes to drivers/ide/pci/slc90e66.c
Paolo Ciarrocchi [Sat, 26 Apr 2008 15:36:39 +0000 (17:36 +0200)]
IDE: Coding Style fixes to drivers/ide/pci/slc90e66.c

File is now error free, only 1 warning left.
Compile tested.

[bart: md5sum checked]

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoIDE: Coding Style fixes to drivers/ide/pci/tc86c001.c
Paolo Ciarrocchi [Sat, 26 Apr 2008 15:36:39 +0000 (17:36 +0200)]
IDE: Coding Style fixes to drivers/ide/pci/tc86c001.c

File is now error and warning free.
Compile tested.

[bart: md5sum checked]

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoIDE: Coding Style fixes to drivers/ide/setup-pci.c
Paolo Ciarrocchi [Sat, 26 Apr 2008 15:36:39 +0000 (17:36 +0200)]
IDE: Coding Style fixes to drivers/ide/setup-pci.c

File is now error free.
Compile tested.

[bart: minor fixes, md5sum checked]

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoide: remove hwif->straight8 flag
Bartlomiej Zolnierkiewicz [Sat, 26 Apr 2008 15:36:39 +0000 (17:36 +0200)]
ide: remove hwif->straight8 flag

All host drivers now either set hwif->mmio or reserve continuous
I/O resources so remove no longer needed hwif->straight8 flag
and never reached code for 'hwif->straight8 == 0' case.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoide: remove IDE_HFLAG_CY82C693 host flag
Bartlomiej Zolnierkiewicz [Sat, 26 Apr 2008 15:36:38 +0000 (17:36 +0200)]
ide: remove IDE_HFLAG_CY82C693 host flag

Sergei suggested that it shouldn't be necessary + it had no effect
anyway since ide_id_dma_bug() is called earlier in ide_tune_dma().

Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agofalconide: fix resources reservation (take 2)
Bartlomiej Zolnierkiewicz [Sat, 26 Apr 2008 15:36:38 +0000 (17:36 +0200)]
falconide: fix resources reservation (take 2)

* Tell IDE layer to not manage resources by setting
  hwif->mmio flag and request resources in falconide_init().

* Use request_mem_region() for resources reservation.

* Use driver name for resources reservation.

v2:
* Fix missing printk() parameter. (Noticed by Geert Uytterhoeven)

Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Michael Schmitz <schmitz@debian.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoide-mpc8xx: fix resources reservation
Bartlomiej Zolnierkiewicz [Sat, 26 Apr 2008 15:36:38 +0000 (17:36 +0200)]
ide-mpc8xx: fix resources reservation

* Tell IDE layer to not manage resources by setting
  hwif->mmio flag and request resources in m8xx_ide_init_ports().

* Use request_mem_region() for resources reservation.

* Use driver name for resources reservation.

Cc: Vitaly Bordug <vitb@kernel.crashing.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoide-mpc8xx: make m8xx_ide_init_ports() return an error value
Bartlomiej Zolnierkiewicz [Sat, 26 Apr 2008 15:36:38 +0000 (17:36 +0200)]
ide-mpc8xx: make m8xx_ide_init_ports() return an error value

* Make m8xx_ide_init_ports() return an error value.

* Update mpc8xx_ide_probe() to setup/probe only ports for which
  m8xx_ide_init_ports() succedded.

Cc: Vitaly Bordug <vitb@kernel.crashing.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agobast-ide: fix resources reservation
Bartlomiej Zolnierkiewicz [Sat, 26 Apr 2008 15:36:38 +0000 (17:36 +0200)]
bast-ide: fix resources reservation

* Tell IDE layer to not manage resources by setting
  hwif->mmio flag and request resources in bastide_init().

* Use request_mem_region() for resources reservation.

* Use driver name for resources reservation.

Cc: Ben Dooks <support@simtec.co.uk>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agodelkin_cb: fix resources handling
Bartlomiej Zolnierkiewicz [Sat, 26 Apr 2008 15:36:38 +0000 (17:36 +0200)]
delkin_cb: fix resources handling

Tell IDE layer to not manage resources by setting hwif->mmio flag.

Cc: Mark Lord <mlord@pobox.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoide_platform: fix resources handling
Bartlomiej Zolnierkiewicz [Sat, 26 Apr 2008 15:36:37 +0000 (17:36 +0200)]
ide_platform: fix resources handling

Tell IDE layer to not manage resources by always setting hwif->mmio flag
(resources are handled by a platform device).

Cc: Anton Vorontsov <avorontsov@ru.mvista.com>
Cc: Vitaly Bordug <vitb@kernel.crashing.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoremove include/linux/hdsmart.h
Adrian Bunk [Sat, 26 Apr 2008 15:36:37 +0000 (17:36 +0200)]
remove include/linux/hdsmart.h

include/linux/hdsmart.h is not used by the kernel and should therefore
be removed.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Cc: "Robert P. J. Day" <rpjday@crashcourse.ca>,
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoide-cd: remove the internal 64k buffer
Borislav Petkov [Sat, 26 Apr 2008 15:36:37 +0000 (17:36 +0200)]
ide-cd: remove the internal 64k buffer

This removes the internal ide-cd buffer and falls back to read-ahead block layer
capabilities. Thorough testing (cd burning, dvd read, raw read) gives with the
bufferless mode marginally better performance in addition to simplified code.

bufferless:

dd: reading `/dev/hdc': Input/output error
6238+0 records in
6238+0 records out
204406784 bytes (204 MB) copied, 259.891 s, 787 kB/s

real    4m21.598s
user    0m0.014s
sys     0m0.744s

with the old buffer (2.6.25-rc1):

dd: reading `/dev/hdc': Input/output error
6238+0 records in
6238+0 records out
204406784 bytes (204 MB) copied, 262.893 s, 778 kB/s

real    4m22.938s
user    0m0.009s
sys     0m0.771s

Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoide-disk: fix issues found by checkpatch.pl
Bartlomiej Zolnierkiewicz [Sat, 26 Apr 2008 15:36:37 +0000 (17:36 +0200)]
ide-disk: fix issues found by checkpatch.pl

There are no changes to the resulting drivers/ide/ide-disk.o binary file
(md5sum-s after and before the patch match).

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoide-disk: add proc_idedisk_read_smart() helper
Bartlomiej Zolnierkiewicz [Sat, 26 Apr 2008 15:36:37 +0000 (17:36 +0200)]
ide-disk: add proc_idedisk_read_smart() helper

* Factor out common code from proc_idedisk_read_smart_{thresholds,values}()
  to proc_idedisk_read_smart() helper.

* Rename proc_idedisk_read_smart_thresholds() to proc_idedisk_read_st()
  and proc_idedisk_read_smart_values() to proc_idedisk_read_sv().

There should be no functional changes caused by this patch.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoide: unexport ide_hwifs[]
Bartlomiej Zolnierkiewicz [Sat, 26 Apr 2008 15:36:36 +0000 (17:36 +0200)]
ide: unexport ide_hwifs[]

All modular users have been fixed to not reference ide_hwifs[] directly.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoide-generic: use ide_find_port() (take 3)
Bartlomiej Zolnierkiewicz [Sat, 26 Apr 2008 15:36:36 +0000 (17:36 +0200)]
ide-generic: use ide_find_port() (take 3)

There should be no functional changes caused by this patch.

v2:
* Fix comment (noticed by Sergei Shtylyov).

v3:
* Fix no initalization of idx in some case. (Johann Felix Soden)

Cc: Johann Felix Soden <johfel@users.sourceforge.net>
Cc: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com>
Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoide: use ide_find_port() in legacy VLB host drivers (take 2)
Bartlomiej Zolnierkiewicz [Sat, 26 Apr 2008 15:36:36 +0000 (17:36 +0200)]
ide: use ide_find_port() in legacy VLB host drivers (take 2)

* Add IDE_HFLAG_QD_2ND_PORT host flag to indicate the need of skipping
  first ide_hwifs[] slot for the second port of QD65xx controller.

* Handle this new host flag in ide_find_port_slot().

* Convert legacy VLB host drivers to use ide_find_port().

While at it:

* Fix couple of printk()-s in qd65xx host driver to not use hwif->name.

v2:
* Fix qd65xx.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoide: merge ide_match_hwif() and ide_find_port()
Bartlomiej Zolnierkiewicz [Sat, 26 Apr 2008 15:36:36 +0000 (17:36 +0200)]
ide: merge ide_match_hwif() and ide_find_port()

* Change ide_match_hwif() argument from 'u8 bootable' to
  'struct ide_port_info *d'.

* Move ide_match_hwif() to ide-probe.c from setup-pci.c and rename
  it to ide_find_port_slot().  Update some comments while at it.

* ide_find_port() can be now just a wrapper for ide_find_port_slot().

There should be no functional changes caused by this patch.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoide: remove PIO "downgrade" quirk
Bartlomiej Zolnierkiewicz [Sat, 26 Apr 2008 15:36:36 +0000 (17:36 +0200)]
ide: remove PIO "downgrade" quirk

No need for it nowadays so remove quirk code from ide_get_best_pio_mode()
and IDE_HFLAG_PIO_DOWNGRADE host flag.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoide: use DIV_ROUND_UP
Julia Lawall [Sat, 26 Apr 2008 15:36:35 +0000 (17:36 +0200)]
ide: use DIV_ROUND_UP

The kernel.h macro DIV_ROUND_UP performs the computation (((n) + (d) - 1) /
(d)) but is perhaps more readable.

An extract of the semantic patch that makes this change is as follows:
(http://www.emn.fr/x-info/coccinelle/)

// <smpl>
@haskernel@
@@

#include <linux/kernel.h>

@depends on haskernel@
expression n,d;
@@

(
- (n + d - 1) / d
+ DIV_ROUND_UP(n,d)
|
- (n + (d - 1)) / d
+ DIV_ROUND_UP(n,d)
)

@depends on haskernel@
expression n,d;
@@

- DIV_ROUND_UP((n),d)
+ DIV_ROUND_UP(n,d)

@depends on haskernel@
expression n,d;
@@

- DIV_ROUND_UP(n,(d))
+ DIV_ROUND_UP(n,d)
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoide: IDE_HFLAG_BOOTABLE -> IDE_HFLAG_NON_BOOTABLE
Bartlomiej Zolnierkiewicz [Sat, 26 Apr 2008 15:36:35 +0000 (17:36 +0200)]
ide: IDE_HFLAG_BOOTABLE -> IDE_HFLAG_NON_BOOTABLE

"bootable" should be the default behavior so replace
IDE_HFLAG_BOOTABLE host flag with IDE_HFLAG_NON_BOOTABLE.

There should be no functional changes caused by this patch.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoqd65xx: return error value in qd_probe()
Bartlomiej Zolnierkiewicz [Sat, 26 Apr 2008 15:36:35 +0000 (17:36 +0200)]
qd65xx: return error value in qd_probe()

Return error value in qd_probe() and use it in qd65xx_init()
instead of checking ide_hwifs[].chipset.

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoht6560b: use driver name for resource allocation
Bartlomiej Zolnierkiewicz [Sat, 26 Apr 2008 15:36:35 +0000 (17:36 +0200)]
ht6560b: use driver name for resource allocation

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoumc8672: don't use ide_hwifs[] in umc_set_pio_mode()
Bartlomiej Zolnierkiewicz [Sat, 26 Apr 2008 15:36:34 +0000 (17:36 +0200)]
umc8672: don't use ide_hwifs[] in umc_set_pio_mode()

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoscc_pata: store 'hwif' pointer in struct scc_ports
Bartlomiej Zolnierkiewicz [Sat, 26 Apr 2008 15:36:34 +0000 (17:36 +0200)]
scc_pata: store 'hwif' pointer in struct scc_ports

Replace 'unsigned char hwif_id' by 'ide_hwif_t *hwif' in struct scc_ports.
This allows us to remove ide_hwifs[] usage from scc_remove().

There should be no functional changes caused by this patch.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agocmd640: use ide_find_port()
Bartlomiej Zolnierkiewicz [Sat, 26 Apr 2008 15:36:33 +0000 (17:36 +0200)]
cmd640: use ide_find_port()

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agocmd640: remove cmd_drives[]
Bartlomiej Zolnierkiewicz [Sat, 26 Apr 2008 15:36:33 +0000 (17:36 +0200)]
cmd640: remove cmd_drives[]

* Pass 'ide_drive_t *drive' to check_prefetch(), set_prefetch_mode(),
  program_drive_counts() and cmd640_set_mode().

* Remove no longer needed cmd_drives[].

* Inline setup_device_ptrs() helper in cmd640x_init().

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoau1xxx-ide: use ide_find_port()
Bartlomiej Zolnierkiewicz [Sat, 26 Apr 2008 15:36:33 +0000 (17:36 +0200)]
au1xxx-ide: use ide_find_port()

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoscc_pata: use ide_find_port()
Bartlomiej Zolnierkiewicz [Sat, 26 Apr 2008 15:36:33 +0000 (17:36 +0200)]
scc_pata: use ide_find_port()

There should be no functional changes caused by this patch.

Cc: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
Cc: Akira Iguchi <akira2.iguchi@toshiba.co.jp>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agosgiioc4: use ide_find_port()
Bartlomiej Zolnierkiewicz [Sat, 26 Apr 2008 15:36:33 +0000 (17:36 +0200)]
sgiioc4: use ide_find_port()

There should be no functional changes caused by this patch.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoide-pmac: use ide_find_port()
Bartlomiej Zolnierkiewicz [Sat, 26 Apr 2008 15:36:33 +0000 (17:36 +0200)]
ide-pmac: use ide_find_port()

Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoide-pmac: dynamically allocate struct pmac_ide_hwif instances (take 2)
Bartlomiej Zolnierkiewicz [Sat, 26 Apr 2008 15:36:32 +0000 (17:36 +0200)]
ide-pmac: dynamically allocate struct pmac_ide_hwif instances (take 2)

* Dynamically allocate struct pmac_ide_hwif instances in pmac_ide_macio_attach()
  and pmac_ide_pci_attach(), then remove no longer needed pmac_ide[].

v2:
* Build fix from Kamalesh Babulal.

Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoswarm: use ide_find_port()
Bartlomiej Zolnierkiewicz [Sat, 26 Apr 2008 15:36:32 +0000 (17:36 +0200)]
swarm: use ide_find_port()

Cc: Maciej W. Rozycki <macro@linux-mips.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoide: cleanup ide_find_port()
Bartlomiej Zolnierkiewicz [Sat, 26 Apr 2008 15:36:32 +0000 (17:36 +0200)]
ide: cleanup ide_find_port()

Remove no longer needed matching against I/O base and 'base' argument.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoide: cleanup ide_match_hwif()
Bartlomiej Zolnierkiewicz [Sat, 26 Apr 2008 15:36:31 +0000 (17:36 +0200)]
ide: cleanup ide_match_hwif()

* Remove no longer needed matching against I/O base and 'io_base' argument.

* Move printk() to the caller and remove 'name' argument.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoide: make ide_pci_check_iomem() actually work
Sergei Shtylyov [Sat, 26 Apr 2008 15:36:31 +0000 (17:36 +0200)]
ide: make ide_pci_check_iomem() actually work

This function didn't actually check if a given BAR is in I/O space because of
using the bogus PCI_BASE_ADDRESS_IO_MASK (which equals ~3) to test the resource
flags instead of IORESOURCE_IO -- fix this, make ide_hwif_configure() check the
results failing if necessary, and move the printk() call to the failure path.

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agoide/Kconfig: BLK_DEV_4DRIVES should be a tristate
Frederik Deweerdt [Sat, 26 Apr 2008 15:36:31 +0000 (17:36 +0200)]
ide/Kconfig: BLK_DEV_4DRIVES should be a tristate

The 4drives should be a tristate, the following breakage occurs otherwise:

ERROR: "probe_4drives" [drivers/ide/ide-core.ko] undefined!

The following (compile tested) patch fixes it for me.

Signed-off-by: Frederik Deweerdt <frederik.deweerdt@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agofix execve()
Al Viro [Sat, 26 Apr 2008 15:36:31 +0000 (17:36 +0200)]
fix execve()

Arrgghhh...

Sorry about that, I'd been sure I'd folded that one, but it actually got
lost.  Please apply - that unbreaks execve().

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
16 years agox86: section mismatch fixes, #3
Jacek Luczak [Fri, 11 Apr 2008 11:29:04 +0000 (13:29 +0200)]
x86: section mismatch fixes, #3

This patch fixes section mismatch warnings in unlock_ExtINT_logic().

WARNING: arch/x86/kernel/built-in.o(.text+0x14a92): Section mismatch in reference from the function unlock_ExtINT_logic()
to the function .init.text:find_isa_irq_pin()
The function unlock_ExtINT_logic() references
the function __init find_isa_irq_pin().
This is often because unlock_ExtINT_logic lacks a __init
annotation or the annotation of find_isa_irq_pin is wrong.

Signed-off-by: Jacek Luczak <luczak.jacek@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
16 years agox86: section mismatch fixes, #2
Jacek Luczak [Fri, 11 Apr 2008 11:28:49 +0000 (13:28 +0200)]
x86: section mismatch fixes, #2

This patch fixes section mismatch warnings in smpboot_setup_io_apic().

WARNING: arch/x86/kernel/built-in.o(.text+0x11781): Section mismatch in reference from the function smpboot_setup_io_apic()
to the function .init.text:setup_IO_APIC()
The function smpboot_setup_io_apic() references
the function __init setup_IO_APIC().
This is often because smpboot_setup_io_apic lacks a __init
annotation or the annotation of setup_IO_APIC is wrong.

Signed-off-by: Jacek Luczak <luczak.jacek@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
16 years agox86: pgtable_32.h - prototype and section mismatch fixes
Jacek Luczak [Sun, 13 Apr 2008 15:41:04 +0000 (17:41 +0200)]
x86: pgtable_32.h - prototype and section mismatch fixes

This patch adds extern to native_pagetable_setup_[start,done]() protypes and
fixes following section mismatch warning:

WARNING: arch/x86/mm/built-in.o(.text+0xf2): Section mismatch in reference from
the function paravirt_pagetable_setup_start()

paravirt_pagetable_setup_[start,done]() is used by __init pagetable_init().
Annotate both functions with __init.

Signed-off-by: Jacek Luczak <luczak.jacek@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
16 years agox86: unlock_ExtINT_logic() - fix section mismatch warnings
Jacek Luczak [Sat, 12 Apr 2008 15:41:12 +0000 (17:41 +0200)]
x86: unlock_ExtINT_logic() - fix section mismatch warnings

Fix following warning:
WARNING: arch/x86/kernel/built-in.o(.text+0x12cc9): Section mismatch in reference from the function unlock_ExtINT_logic()

unlock_ExtINT_logic() is only used by __init check_timer(). Annotate unlock_ExtINT_logic() witch __init.

Signed-off-by: Jacek Luczak <luczak.jacek@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
16 years agox86: uniq_ioapic_id - fix section mismatch warning
Jacek Luczak [Sat, 12 Apr 2008 15:39:57 +0000 (17:39 +0200)]
x86: uniq_ioapic_id - fix section mismatch warning

Fix folowing warning:
WARNING: arch/x86/kernel/built-in.o(.text+0x10799): Section mismatch in reference from the function uniq_ioapic_id()

uniq_ioapic_id() is only used by __init mp_register_ioapic(). Annotate uniq_ioapic_id() with __init.

Signed-off-by: Jacek Luczak <luczak.jacek@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
16 years agox86: trampoline_32.S - switch to .cpuinit.data
Jacek Luczak [Sat, 12 Apr 2008 15:38:52 +0000 (17:38 +0200)]
x86: trampoline_32.S - switch to .cpuinit.data

This patch fixes section mismatch warnings of __cpuinit
setup_trampoline() on 32-bit host.

Signed-off-by: Jacek Luczak <luczak.jacek@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
16 years agox86: use get_bios_ebda()
Akinobu Mita [Sat, 19 Apr 2008 14:55:20 +0000 (23:55 +0900)]
x86: use get_bios_ebda()

Use get_bios_ebda().

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
16 years agox86: remove duplicate get_bios_ebda() from rio.h
Akinobu Mita [Sat, 19 Apr 2008 14:55:19 +0000 (23:55 +0900)]
x86: remove duplicate get_bios_ebda() from rio.h

get_bios_ebda() exists in asm/rio.h and asm/bios_ebda.h.
This patch removes the one in asm/rio.h.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
16 years agox86: get_bios_ebda() requires asm/io.h
Akinobu Mita [Sat, 19 Apr 2008 14:55:18 +0000 (23:55 +0900)]
x86: get_bios_ebda() requires asm/io.h

include <asm/io.h> for phys_to_virt()

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
16 years agox86: use cpumask function for present, possible, and online cpus
Akinobu Mita [Sat, 19 Apr 2008 14:55:17 +0000 (23:55 +0900)]
x86: use cpumask function for present, possible, and online cpus

cpu_online(), cpu_present(), for_each_possible_cpu(), num_possible_cpus()

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
16 years agox86: cleanup div_sc() usage
Akinobu Mita [Sat, 19 Apr 2008 14:55:16 +0000 (23:55 +0900)]
x86: cleanup div_sc() usage

Remove the magic number in the third argment of div_sc().

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
16 years agox86: cleanup clocksource_hz2mult usage
Akinobu Mita [Sat, 19 Apr 2008 14:55:15 +0000 (23:55 +0900)]
x86: cleanup clocksource_hz2mult usage

Remove the magic number in the second argument of clocksource_hz2mult()

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>