From f316983fe033ba090b2f82fb9912aae9412d2372 Mon Sep 17 00:00:00 2001 From: Michael Hennerich Date: Mon, 30 Apr 2012 16:06:12 +0200 Subject: [PATCH] staging: iio: adc: convert ADI drivers to use kfifo. sw_ring is depreciated and therefore won't move out of staging. Prerequisite for lifting affected drivers is to convert them to kfifo. Update copyright. Signed-off-by: Michael Hennerich Acked-by: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman --- drivers/staging/iio/adc/Kconfig | 12 ++++++------ drivers/staging/iio/adc/ad7192.c | 14 +++++++------- drivers/staging/iio/adc/ad7298_ring.c | 14 +++++++------- drivers/staging/iio/adc/ad7476_ring.c | 14 +++++++------- drivers/staging/iio/adc/ad7606_ring.c | 16 ++++++++-------- drivers/staging/iio/adc/ad7793.c | 14 +++++++------- drivers/staging/iio/adc/ad7887_ring.c | 14 +++++++------- drivers/staging/iio/adc/ad799x_ring.c | 14 +++++++------- 8 files changed, 56 insertions(+), 56 deletions(-) diff --git a/drivers/staging/iio/adc/Kconfig b/drivers/staging/iio/adc/Kconfig index 9ae5467ca420..2490dd25093b 100644 --- a/drivers/staging/iio/adc/Kconfig +++ b/drivers/staging/iio/adc/Kconfig @@ -25,7 +25,7 @@ config AD7606 depends on GPIOLIB select IIO_BUFFER select IIO_TRIGGER - select IIO_SW_RING + select IIO_KFIFO_BUF help Say yes here to build support for Analog Devices: ad7606, ad7606-6, ad7606-4 analog to digital converters (ADC). @@ -63,7 +63,7 @@ config AD799X_RING_BUFFER bool "Analog Devices AD799x: use ring buffer" depends on AD799X select IIO_BUFFER - select IIO_SW_RING + select IIO_KFIFO_BUF help Say yes here to include ring buffer support in the AD799X ADC driver. @@ -72,7 +72,7 @@ config AD7476 tristate "Analog Devices AD7475/6/7/8 AD7466/7/8 and AD7495 ADC driver" depends on SPI select IIO_BUFFER - select IIO_SW_RING + select IIO_KFIFO_BUF select IIO_TRIGGER help Say yes here to build support for Analog Devices @@ -87,7 +87,7 @@ config AD7887 tristate "Analog Devices AD7887 ADC driver" depends on SPI select IIO_BUFFER - select IIO_SW_RING + select IIO_KFIFO_BUF select IIO_TRIGGER help Say yes here to build support for Analog Devices @@ -113,7 +113,7 @@ config AD7793 tristate "Analog Devices AD7792 AD7793 ADC driver" depends on SPI select IIO_BUFFER - select IIO_SW_RING + select IIO_KFIFO_BUF select IIO_TRIGGER help Say yes here to build support for Analog Devices @@ -135,7 +135,7 @@ config AD7192 tristate "Analog Devices AD7190 AD7192 AD7195 ADC driver" depends on SPI select IIO_BUFFER - select IIO_SW_RING + select IIO_KFIFO_BUF select IIO_TRIGGER help Say yes here to build support for Analog Devices AD7190, diff --git a/drivers/staging/iio/adc/ad7192.c b/drivers/staging/iio/adc/ad7192.c index 7b44705acb7e..d5655e3b8efd 100644 --- a/drivers/staging/iio/adc/ad7192.c +++ b/drivers/staging/iio/adc/ad7192.c @@ -1,7 +1,7 @@ /* * AD7190 AD7192 AD7195 SPI ADC driver * - * Copyright 2011 Analog Devices Inc. + * Copyright 2011-2012 Analog Devices Inc. * * Licensed under the GPL-2. */ @@ -20,7 +20,7 @@ #include #include #include -#include "../ring_sw.h" +#include #include #include @@ -544,7 +544,7 @@ static int ad7192_register_ring_funcs_and_init(struct iio_dev *indio_dev) { int ret; - indio_dev->buffer = iio_sw_rb_allocate(indio_dev); + indio_dev->buffer = iio_kfifo_allocate(indio_dev); if (!indio_dev->buffer) { ret = -ENOMEM; goto error_ret; @@ -557,7 +557,7 @@ static int ad7192_register_ring_funcs_and_init(struct iio_dev *indio_dev) indio_dev->id); if (indio_dev->pollfunc == NULL) { ret = -ENOMEM; - goto error_deallocate_sw_rb; + goto error_deallocate_kfifo; } /* Ring buffer functions - here trigger setup related */ @@ -567,8 +567,8 @@ static int ad7192_register_ring_funcs_and_init(struct iio_dev *indio_dev) indio_dev->modes |= INDIO_BUFFER_TRIGGERED; return 0; -error_deallocate_sw_rb: - iio_sw_rb_free(indio_dev->buffer); +error_deallocate_kfifo: + iio_kfifo_free(indio_dev->buffer); error_ret: return ret; } @@ -576,7 +576,7 @@ error_ret: static void ad7192_ring_cleanup(struct iio_dev *indio_dev) { iio_dealloc_pollfunc(indio_dev->pollfunc); - iio_sw_rb_free(indio_dev->buffer); + iio_kfifo_free(indio_dev->buffer); } /** diff --git a/drivers/staging/iio/adc/ad7298_ring.c b/drivers/staging/iio/adc/ad7298_ring.c index 943caa340bfa..908a3e5609df 100644 --- a/drivers/staging/iio/adc/ad7298_ring.c +++ b/drivers/staging/iio/adc/ad7298_ring.c @@ -1,7 +1,7 @@ /* * AD7298 SPI ADC driver * - * Copyright 2011 Analog Devices Inc. + * Copyright 2011-2012 Analog Devices Inc. * * Licensed under the GPL-2. */ @@ -13,7 +13,7 @@ #include #include -#include "../ring_sw.h" +#include #include #include "ad7298.h" @@ -118,7 +118,7 @@ int ad7298_register_ring_funcs_and_init(struct iio_dev *indio_dev) { int ret; - indio_dev->buffer = iio_sw_rb_allocate(indio_dev); + indio_dev->buffer = iio_kfifo_allocate(indio_dev); if (!indio_dev->buffer) { ret = -ENOMEM; goto error_ret; @@ -132,7 +132,7 @@ int ad7298_register_ring_funcs_and_init(struct iio_dev *indio_dev) if (indio_dev->pollfunc == NULL) { ret = -ENOMEM; - goto error_deallocate_sw_rb; + goto error_deallocate_kfifo; } /* Ring buffer functions - here trigger setup related */ @@ -143,8 +143,8 @@ int ad7298_register_ring_funcs_and_init(struct iio_dev *indio_dev) indio_dev->modes |= INDIO_BUFFER_TRIGGERED; return 0; -error_deallocate_sw_rb: - iio_sw_rb_free(indio_dev->buffer); +error_deallocate_kfifo: + iio_kfifo_free(indio_dev->buffer); error_ret: return ret; } @@ -152,5 +152,5 @@ error_ret: void ad7298_ring_cleanup(struct iio_dev *indio_dev) { iio_dealloc_pollfunc(indio_dev->pollfunc); - iio_sw_rb_free(indio_dev->buffer); + iio_kfifo_free(indio_dev->buffer); } diff --git a/drivers/staging/iio/adc/ad7476_ring.c b/drivers/staging/iio/adc/ad7476_ring.c index 51403892bc8b..383611b05764 100644 --- a/drivers/staging/iio/adc/ad7476_ring.c +++ b/drivers/staging/iio/adc/ad7476_ring.c @@ -1,5 +1,5 @@ /* - * Copyright 2010 Analog Devices Inc. + * Copyright 2010-2012 Analog Devices Inc. * Copyright (C) 2008 Jonathan Cameron * * Licensed under the GPL-2 or later. @@ -15,7 +15,7 @@ #include #include -#include "../ring_sw.h" +#include #include #include "ad7476.h" @@ -63,7 +63,7 @@ int ad7476_register_ring_funcs_and_init(struct iio_dev *indio_dev) struct ad7476_state *st = iio_priv(indio_dev); int ret = 0; - indio_dev->buffer = iio_sw_rb_allocate(indio_dev); + indio_dev->buffer = iio_kfifo_allocate(indio_dev); if (!indio_dev->buffer) { ret = -ENOMEM; goto error_ret; @@ -78,7 +78,7 @@ int ad7476_register_ring_funcs_and_init(struct iio_dev *indio_dev) indio_dev->id); if (indio_dev->pollfunc == NULL) { ret = -ENOMEM; - goto error_deallocate_sw_rb; + goto error_deallocate_kfifo; } /* Ring buffer functions - here trigger setup related */ @@ -89,8 +89,8 @@ int ad7476_register_ring_funcs_and_init(struct iio_dev *indio_dev) indio_dev->modes |= INDIO_BUFFER_TRIGGERED; return 0; -error_deallocate_sw_rb: - iio_sw_rb_free(indio_dev->buffer); +error_deallocate_kfifo: + iio_kfifo_free(indio_dev->buffer); error_ret: return ret; } @@ -98,5 +98,5 @@ error_ret: void ad7476_ring_cleanup(struct iio_dev *indio_dev) { iio_dealloc_pollfunc(indio_dev->pollfunc); - iio_sw_rb_free(indio_dev->buffer); + iio_kfifo_free(indio_dev->buffer); } diff --git a/drivers/staging/iio/adc/ad7606_ring.c b/drivers/staging/iio/adc/ad7606_ring.c index 3dd9602b1070..24ce8fc71646 100644 --- a/drivers/staging/iio/adc/ad7606_ring.c +++ b/drivers/staging/iio/adc/ad7606_ring.c @@ -1,5 +1,5 @@ /* - * Copyright 2011 Analog Devices Inc. + * Copyright 2011-2012 Analog Devices Inc. * * Licensed under the GPL-2. * @@ -13,7 +13,7 @@ #include #include -#include "../ring_sw.h" +#include #include #include "ad7606.h" @@ -102,7 +102,7 @@ int ad7606_register_ring_funcs_and_init(struct iio_dev *indio_dev) struct ad7606_state *st = iio_priv(indio_dev); int ret; - indio_dev->buffer = iio_sw_rb_allocate(indio_dev); + indio_dev->buffer = iio_kfifo_allocate(indio_dev); if (!indio_dev->buffer) { ret = -ENOMEM; goto error_ret; @@ -117,13 +117,13 @@ int ad7606_register_ring_funcs_and_init(struct iio_dev *indio_dev) indio_dev->id); if (indio_dev->pollfunc == NULL) { ret = -ENOMEM; - goto error_deallocate_sw_rb; + goto error_deallocate_kfifo; } /* Ring buffer functions - here trigger setup related */ indio_dev->setup_ops = &ad7606_ring_setup_ops; - indio_dev->buffer->scan_timestamp = true ; + indio_dev->buffer->scan_timestamp = true; INIT_WORK(&st->poll_work, &ad7606_poll_bh_to_ring); @@ -131,8 +131,8 @@ int ad7606_register_ring_funcs_and_init(struct iio_dev *indio_dev) indio_dev->modes |= INDIO_BUFFER_TRIGGERED; return 0; -error_deallocate_sw_rb: - iio_sw_rb_free(indio_dev->buffer); +error_deallocate_kfifo: + iio_kfifo_free(indio_dev->buffer); error_ret: return ret; } @@ -140,5 +140,5 @@ error_ret: void ad7606_ring_cleanup(struct iio_dev *indio_dev) { iio_dealloc_pollfunc(indio_dev->pollfunc); - iio_sw_rb_free(indio_dev->buffer); + iio_kfifo_free(indio_dev->buffer); } diff --git a/drivers/staging/iio/adc/ad7793.c b/drivers/staging/iio/adc/ad7793.c index 8ffdd800bcd9..61df7964f949 100644 --- a/drivers/staging/iio/adc/ad7793.c +++ b/drivers/staging/iio/adc/ad7793.c @@ -1,7 +1,7 @@ /* * AD7792/AD7793 SPI ADC driver * - * Copyright 2011 Analog Devices Inc. + * Copyright 2011-2012 Analog Devices Inc. * * Licensed under the GPL-2. */ @@ -21,7 +21,7 @@ #include #include #include -#include "../ring_sw.h" +#include #include #include @@ -409,7 +409,7 @@ static int ad7793_register_ring_funcs_and_init(struct iio_dev *indio_dev) { int ret; - indio_dev->buffer = iio_sw_rb_allocate(indio_dev); + indio_dev->buffer = iio_kfifo_allocate(indio_dev); if (!indio_dev->buffer) { ret = -ENOMEM; goto error_ret; @@ -422,7 +422,7 @@ static int ad7793_register_ring_funcs_and_init(struct iio_dev *indio_dev) indio_dev->id); if (indio_dev->pollfunc == NULL) { ret = -ENOMEM; - goto error_deallocate_sw_rb; + goto error_deallocate_kfifo; } /* Ring buffer functions - here trigger setup related */ @@ -432,8 +432,8 @@ static int ad7793_register_ring_funcs_and_init(struct iio_dev *indio_dev) indio_dev->modes |= INDIO_BUFFER_TRIGGERED; return 0; -error_deallocate_sw_rb: - iio_sw_rb_free(indio_dev->buffer); +error_deallocate_kfifo: + iio_kfifo_free(indio_dev->buffer); error_ret: return ret; } @@ -441,7 +441,7 @@ error_ret: static void ad7793_ring_cleanup(struct iio_dev *indio_dev) { iio_dealloc_pollfunc(indio_dev->pollfunc); - iio_sw_rb_free(indio_dev->buffer); + iio_kfifo_free(indio_dev->buffer); } /** diff --git a/drivers/staging/iio/adc/ad7887_ring.c b/drivers/staging/iio/adc/ad7887_ring.c index f1846dbf49a0..fd91384db894 100644 --- a/drivers/staging/iio/adc/ad7887_ring.c +++ b/drivers/staging/iio/adc/ad7887_ring.c @@ -1,5 +1,5 @@ /* - * Copyright 2010-2011 Analog Devices Inc. + * Copyright 2010-2012 Analog Devices Inc. * Copyright (C) 2008 Jonathan Cameron * * Licensed under the GPL-2. @@ -14,7 +14,7 @@ #include #include -#include "../ring_sw.h" +#include #include #include "ad7887.h" @@ -114,7 +114,7 @@ int ad7887_register_ring_funcs_and_init(struct iio_dev *indio_dev) { int ret; - indio_dev->buffer = iio_sw_rb_allocate(indio_dev); + indio_dev->buffer = iio_kfifo_allocate(indio_dev); if (!indio_dev->buffer) { ret = -ENOMEM; goto error_ret; @@ -127,7 +127,7 @@ int ad7887_register_ring_funcs_and_init(struct iio_dev *indio_dev) indio_dev->id); if (indio_dev->pollfunc == NULL) { ret = -ENOMEM; - goto error_deallocate_sw_rb; + goto error_deallocate_kfifo; } /* Ring buffer functions - here trigger setup related */ indio_dev->setup_ops = &ad7887_ring_setup_ops; @@ -136,8 +136,8 @@ int ad7887_register_ring_funcs_and_init(struct iio_dev *indio_dev) indio_dev->modes |= INDIO_BUFFER_TRIGGERED; return 0; -error_deallocate_sw_rb: - iio_sw_rb_free(indio_dev->buffer); +error_deallocate_kfifo: + iio_kfifo_free(indio_dev->buffer); error_ret: return ret; } @@ -145,5 +145,5 @@ error_ret: void ad7887_ring_cleanup(struct iio_dev *indio_dev) { iio_dealloc_pollfunc(indio_dev->pollfunc); - iio_sw_rb_free(indio_dev->buffer); + iio_kfifo_free(indio_dev->buffer); } diff --git a/drivers/staging/iio/adc/ad799x_ring.c b/drivers/staging/iio/adc/ad799x_ring.c index 18366b5038ce..1c7ff4423db4 100644 --- a/drivers/staging/iio/adc/ad799x_ring.c +++ b/drivers/staging/iio/adc/ad799x_ring.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2010 Michael Hennerich, Analog Devices Inc. + * Copyright (C) 2010-2012 Michael Hennerich, Analog Devices Inc. * Copyright (C) 2008-2010 Jonathan Cameron * * This program is free software; you can redistribute it and/or modify @@ -18,7 +18,7 @@ #include #include -#include "../ring_sw.h" +#include #include #include "ad799x.h" @@ -120,7 +120,7 @@ int ad799x_register_ring_funcs_and_init(struct iio_dev *indio_dev) { int ret = 0; - indio_dev->buffer = iio_sw_rb_allocate(indio_dev); + indio_dev->buffer = iio_kfifo_allocate(indio_dev); if (!indio_dev->buffer) { ret = -ENOMEM; goto error_ret; @@ -134,7 +134,7 @@ int ad799x_register_ring_funcs_and_init(struct iio_dev *indio_dev) indio_dev->id); if (indio_dev->pollfunc == NULL) { ret = -ENOMEM; - goto error_deallocate_sw_rb; + goto error_deallocate_kfifo; } /* Ring buffer functions - here trigger setup related */ @@ -145,8 +145,8 @@ int ad799x_register_ring_funcs_and_init(struct iio_dev *indio_dev) indio_dev->modes |= INDIO_BUFFER_TRIGGERED; return 0; -error_deallocate_sw_rb: - iio_sw_rb_free(indio_dev->buffer); +error_deallocate_kfifo: + iio_kfifo_free(indio_dev->buffer); error_ret: return ret; } @@ -154,5 +154,5 @@ error_ret: void ad799x_ring_cleanup(struct iio_dev *indio_dev) { iio_dealloc_pollfunc(indio_dev->pollfunc); - iio_sw_rb_free(indio_dev->buffer); + iio_kfifo_free(indio_dev->buffer); } -- 2.20.1