From e65bc6ac6fa54959ac0b3712b0f35bbf073c073e Mon Sep 17 00:00:00 2001 From: Jonathan Cameron Date: Wed, 24 Aug 2011 17:28:36 +0100 Subject: [PATCH] staging:iio:pollfunc: Make explicit that private data is always pointer to a struct iio_dev. This is always true, so lets make it explicit. Signed-off-by: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman --- drivers/staging/iio/accel/adis16201_ring.c | 2 +- drivers/staging/iio/accel/adis16203_ring.c | 2 +- drivers/staging/iio/accel/adis16204_ring.c | 2 +- drivers/staging/iio/accel/adis16209_ring.c | 2 +- drivers/staging/iio/accel/adis16240_ring.c | 2 +- drivers/staging/iio/accel/lis3l02dq_ring.c | 2 +- drivers/staging/iio/adc/ad7192.c | 2 +- drivers/staging/iio/adc/ad7298_ring.c | 2 +- drivers/staging/iio/adc/ad7476_ring.c | 2 +- drivers/staging/iio/adc/ad7606_ring.c | 3 +-- drivers/staging/iio/adc/ad7793.c | 2 +- drivers/staging/iio/adc/ad7887_ring.c | 2 +- drivers/staging/iio/adc/ad799x_ring.c | 2 +- drivers/staging/iio/adc/max1363_ring.c | 2 +- drivers/staging/iio/gyro/adis16260_ring.c | 2 +- drivers/staging/iio/imu/adis16400_ring.c | 2 +- drivers/staging/iio/industrialio-trigger.c | 4 ++-- drivers/staging/iio/meter/ade7758_ring.c | 2 +- drivers/staging/iio/trigger.h | 6 +++--- 19 files changed, 22 insertions(+), 23 deletions(-) diff --git a/drivers/staging/iio/accel/adis16201_ring.c b/drivers/staging/iio/accel/adis16201_ring.c index 9925785a9c8e..880c4901b0f4 100644 --- a/drivers/staging/iio/accel/adis16201_ring.c +++ b/drivers/staging/iio/accel/adis16201_ring.c @@ -59,7 +59,7 @@ static int adis16201_read_ring_data(struct iio_dev *indio_dev, u8 *rx) static irqreturn_t adis16201_trigger_handler(int irq, void *p) { struct iio_poll_func *pf = p; - struct iio_dev *indio_dev = pf->private_data; + struct iio_dev *indio_dev = pf->indio_dev; struct adis16201_state *st = iio_priv(indio_dev); struct iio_ring_buffer *ring = indio_dev->ring; diff --git a/drivers/staging/iio/accel/adis16203_ring.c b/drivers/staging/iio/accel/adis16203_ring.c index 049174d73b68..4398fd90a17d 100644 --- a/drivers/staging/iio/accel/adis16203_ring.c +++ b/drivers/staging/iio/accel/adis16203_ring.c @@ -59,7 +59,7 @@ static int adis16203_read_ring_data(struct device *dev, u8 *rx) static irqreturn_t adis16203_trigger_handler(int irq, void *p) { struct iio_poll_func *pf = p; - struct iio_dev *indio_dev = pf->private_data; + struct iio_dev *indio_dev = pf->indio_dev; struct adis16203_state *st = iio_priv(indio_dev); struct iio_ring_buffer *ring = indio_dev->ring; diff --git a/drivers/staging/iio/accel/adis16204_ring.c b/drivers/staging/iio/accel/adis16204_ring.c index b1738562efb4..385e3503f96e 100644 --- a/drivers/staging/iio/accel/adis16204_ring.c +++ b/drivers/staging/iio/accel/adis16204_ring.c @@ -57,7 +57,7 @@ static int adis16204_read_ring_data(struct device *dev, u8 *rx) static irqreturn_t adis16204_trigger_handler(int irq, void *p) { struct iio_poll_func *pf = p; - struct iio_dev *indio_dev = pf->private_data; + struct iio_dev *indio_dev = pf->indio_dev; struct adis16204_state *st = iio_priv(indio_dev); struct iio_ring_buffer *ring = indio_dev->ring; int i = 0; diff --git a/drivers/staging/iio/accel/adis16209_ring.c b/drivers/staging/iio/accel/adis16209_ring.c index 7547ddb14609..1652f15afa4f 100644 --- a/drivers/staging/iio/accel/adis16209_ring.c +++ b/drivers/staging/iio/accel/adis16209_ring.c @@ -57,7 +57,7 @@ static int adis16209_read_ring_data(struct device *dev, u8 *rx) static irqreturn_t adis16209_trigger_handler(int irq, void *p) { struct iio_poll_func *pf = p; - struct iio_dev *indio_dev = pf->private_data; + struct iio_dev *indio_dev = pf->indio_dev; struct adis16209_state *st = iio_priv(indio_dev); struct iio_ring_buffer *ring = indio_dev->ring; diff --git a/drivers/staging/iio/accel/adis16240_ring.c b/drivers/staging/iio/accel/adis16240_ring.c index 9bb4ff80dbce..9d4ba15e1381 100644 --- a/drivers/staging/iio/accel/adis16240_ring.c +++ b/drivers/staging/iio/accel/adis16240_ring.c @@ -54,7 +54,7 @@ static int adis16240_read_ring_data(struct device *dev, u8 *rx) static irqreturn_t adis16240_trigger_handler(int irq, void *p) { struct iio_poll_func *pf = p; - struct iio_dev *indio_dev = pf->private_data; + struct iio_dev *indio_dev = pf->indio_dev; struct adis16240_state *st = iio_priv(indio_dev); struct iio_ring_buffer *ring = indio_dev->ring; diff --git a/drivers/staging/iio/accel/lis3l02dq_ring.c b/drivers/staging/iio/accel/lis3l02dq_ring.c index c53985e70b85..7f7dca46ecab 100644 --- a/drivers/staging/iio/accel/lis3l02dq_ring.c +++ b/drivers/staging/iio/accel/lis3l02dq_ring.c @@ -160,7 +160,7 @@ static int lis3l02dq_get_ring_element(struct iio_dev *indio_dev, static irqreturn_t lis3l02dq_trigger_handler(int irq, void *p) { struct iio_poll_func *pf = p; - struct iio_dev *indio_dev = pf->private_data; + struct iio_dev *indio_dev = pf->indio_dev; struct iio_ring_buffer *ring = indio_dev->ring; int len = 0; size_t datasize = ring->access->get_bytes_per_datum(ring); diff --git a/drivers/staging/iio/adc/ad7192.c b/drivers/staging/iio/adc/ad7192.c index c5a8b50ddf4d..1b07b6300b94 100644 --- a/drivers/staging/iio/adc/ad7192.c +++ b/drivers/staging/iio/adc/ad7192.c @@ -537,7 +537,7 @@ static int ad7192_ring_postdisable(struct iio_dev *indio_dev) static irqreturn_t ad7192_trigger_handler(int irq, void *p) { struct iio_poll_func *pf = p; - struct iio_dev *indio_dev = pf->private_data; + struct iio_dev *indio_dev = pf->indio_dev; struct iio_ring_buffer *ring = indio_dev->ring; struct ad7192_state *st = iio_priv(indio_dev); s64 dat64[2]; diff --git a/drivers/staging/iio/adc/ad7298_ring.c b/drivers/staging/iio/adc/ad7298_ring.c index 7423d4a9c0d6..ab828a952fb4 100644 --- a/drivers/staging/iio/adc/ad7298_ring.c +++ b/drivers/staging/iio/adc/ad7298_ring.c @@ -117,7 +117,7 @@ static int ad7298_ring_preenable(struct iio_dev *indio_dev) static irqreturn_t ad7298_trigger_handler(int irq, void *p) { struct iio_poll_func *pf = p; - struct iio_dev *indio_dev = pf->private_data; + struct iio_dev *indio_dev = pf->indio_dev; struct ad7298_state *st = iio_priv(indio_dev); struct iio_ring_buffer *ring = indio_dev->ring; s64 time_ns; diff --git a/drivers/staging/iio/adc/ad7476_ring.c b/drivers/staging/iio/adc/ad7476_ring.c index 86bbba87f328..2597fdaa50c5 100644 --- a/drivers/staging/iio/adc/ad7476_ring.c +++ b/drivers/staging/iio/adc/ad7476_ring.c @@ -76,7 +76,7 @@ static int ad7476_ring_preenable(struct iio_dev *indio_dev) static irqreturn_t ad7476_trigger_handler(int irq, void *p) { struct iio_poll_func *pf = p; - struct iio_dev *indio_dev = pf->private_data; + struct iio_dev *indio_dev = pf->indio_dev; struct ad7476_state *st = iio_priv(indio_dev); s64 time_ns; __u8 *rxbuf; diff --git a/drivers/staging/iio/adc/ad7606_ring.c b/drivers/staging/iio/adc/ad7606_ring.c index f8f574a52fd6..52b0c1dbbc07 100644 --- a/drivers/staging/iio/adc/ad7606_ring.c +++ b/drivers/staging/iio/adc/ad7606_ring.c @@ -80,8 +80,7 @@ static int ad7606_ring_preenable(struct iio_dev *indio_dev) static irqreturn_t ad7606_trigger_handler_th_bh(int irq, void *p) { struct iio_poll_func *pf = p; - struct iio_dev *indio_dev = pf->private_data; - struct ad7606_state *st = iio_priv(indio_dev); + struct ad7606_state *st = iio_priv(pf->indio_dev); gpio_set_value(st->pdata->gpio_convst, 1); diff --git a/drivers/staging/iio/adc/ad7793.c b/drivers/staging/iio/adc/ad7793.c index ab6f10932bec..aab752886c97 100644 --- a/drivers/staging/iio/adc/ad7793.c +++ b/drivers/staging/iio/adc/ad7793.c @@ -401,7 +401,7 @@ static int ad7793_ring_postdisable(struct iio_dev *indio_dev) static irqreturn_t ad7793_trigger_handler(int irq, void *p) { struct iio_poll_func *pf = p; - struct iio_dev *indio_dev = pf->private_data; + struct iio_dev *indio_dev = pf->indio_dev; struct iio_ring_buffer *ring = indio_dev->ring; struct ad7793_state *st = iio_priv(indio_dev); s64 dat64[2]; diff --git a/drivers/staging/iio/adc/ad7887_ring.c b/drivers/staging/iio/adc/ad7887_ring.c index b77b120bdd11..05ae4a09426f 100644 --- a/drivers/staging/iio/adc/ad7887_ring.c +++ b/drivers/staging/iio/adc/ad7887_ring.c @@ -112,7 +112,7 @@ static int ad7887_ring_postdisable(struct iio_dev *indio_dev) static irqreturn_t ad7887_trigger_handler(int irq, void *p) { struct iio_poll_func *pf = p; - struct iio_dev *indio_dev = pf->private_data; + struct iio_dev *indio_dev = pf->indio_dev; struct ad7887_state *st = iio_priv(indio_dev); struct iio_ring_buffer *ring = indio_dev->ring; s64 time_ns; diff --git a/drivers/staging/iio/adc/ad799x_ring.c b/drivers/staging/iio/adc/ad799x_ring.c index d84efd65f6b2..7980fe54bd61 100644 --- a/drivers/staging/iio/adc/ad799x_ring.c +++ b/drivers/staging/iio/adc/ad799x_ring.c @@ -105,7 +105,7 @@ static int ad799x_ring_preenable(struct iio_dev *indio_dev) static irqreturn_t ad799x_trigger_handler(int irq, void *p) { struct iio_poll_func *pf = p; - struct iio_dev *indio_dev = pf->private_data; + struct iio_dev *indio_dev = pf->indio_dev; struct ad799x_state *st = iio_priv(indio_dev); struct iio_ring_buffer *ring = indio_dev->ring; s64 time_ns; diff --git a/drivers/staging/iio/adc/max1363_ring.c b/drivers/staging/iio/adc/max1363_ring.c index 696676fa25ae..caa63cb07abd 100644 --- a/drivers/staging/iio/adc/max1363_ring.c +++ b/drivers/staging/iio/adc/max1363_ring.c @@ -104,7 +104,7 @@ static int max1363_ring_preenable(struct iio_dev *indio_dev) static irqreturn_t max1363_trigger_handler(int irq, void *p) { struct iio_poll_func *pf = p; - struct iio_dev *indio_dev = pf->private_data; + struct iio_dev *indio_dev = pf->indio_dev; struct max1363_state *st = iio_priv(indio_dev); s64 time_ns; __u8 *rxbuf; diff --git a/drivers/staging/iio/gyro/adis16260_ring.c b/drivers/staging/iio/gyro/adis16260_ring.c index 92d1facf3c7a..36f72c32d35e 100644 --- a/drivers/staging/iio/gyro/adis16260_ring.c +++ b/drivers/staging/iio/gyro/adis16260_ring.c @@ -60,7 +60,7 @@ static int adis16260_read_ring_data(struct device *dev, u8 *rx) static irqreturn_t adis16260_trigger_handler(int irq, void *p) { struct iio_poll_func *pf = p; - struct iio_dev *indio_dev = pf->private_data; + struct iio_dev *indio_dev = pf->indio_dev; struct adis16260_state *st = iio_priv(indio_dev); struct iio_ring_buffer *ring = indio_dev->ring; int i = 0; diff --git a/drivers/staging/iio/imu/adis16400_ring.c b/drivers/staging/iio/imu/adis16400_ring.c index ef3847746eca..56385d3baeba 100644 --- a/drivers/staging/iio/imu/adis16400_ring.c +++ b/drivers/staging/iio/imu/adis16400_ring.c @@ -111,7 +111,7 @@ static int adis16350_spi_read_all(struct device *dev, u8 *rx) static irqreturn_t adis16400_trigger_handler(int irq, void *p) { struct iio_poll_func *pf = p; - struct iio_dev *indio_dev = pf->private_data; + struct iio_dev *indio_dev = pf->indio_dev; struct adis16400_state *st = iio_priv(indio_dev); struct iio_ring_buffer *ring = indio_dev->ring; int i = 0, j, ret = 0; diff --git a/drivers/staging/iio/industrialio-trigger.c b/drivers/staging/iio/industrialio-trigger.c index 89a993430d18..ccfd558d0902 100644 --- a/drivers/staging/iio/industrialio-trigger.c +++ b/drivers/staging/iio/industrialio-trigger.c @@ -274,7 +274,7 @@ struct iio_poll_func *iio_alloc_pollfunc(irqreturn_t (*h)(int irq, void *p), irqreturn_t (*thread)(int irq, void *p), int type, - void *private, + struct iio_dev *indio_dev, const char *fmt, ...) { @@ -294,7 +294,7 @@ struct iio_poll_func pf->h = h; pf->thread = thread; pf->type = type; - pf->private_data = private; + pf->indio_dev = indio_dev; return pf; } diff --git a/drivers/staging/iio/meter/ade7758_ring.c b/drivers/staging/iio/meter/ade7758_ring.c index c9271d013179..c29beec5e21e 100644 --- a/drivers/staging/iio/meter/ade7758_ring.c +++ b/drivers/staging/iio/meter/ade7758_ring.c @@ -60,7 +60,7 @@ out: static irqreturn_t ade7758_trigger_handler(int irq, void *p) { struct iio_poll_func *pf = p; - struct iio_dev *indio_dev = pf->private_data; + struct iio_dev *indio_dev = pf->indio_dev; struct iio_ring_buffer *ring = indio_dev->ring; struct ade7758_state *st = iio_priv(indio_dev); s64 dat64[2]; diff --git a/drivers/staging/iio/trigger.h b/drivers/staging/iio/trigger.h index 234c77433434..010da1ddde38 100644 --- a/drivers/staging/iio/trigger.h +++ b/drivers/staging/iio/trigger.h @@ -76,7 +76,7 @@ struct iio_trigger { /** * struct iio_poll_func - poll function pair * - * @private_data: data specific to device (passed into poll func) + * @indio_dev: data specific to device (passed into poll func) * @h: the function that is actually run on trigger * @thread: threaded interrupt part * @type: the type of interrupt (basically if oneshot) @@ -88,7 +88,7 @@ struct iio_trigger { * passes it via here. **/ struct iio_poll_func { - void *private_data; + struct iio_dev *indio_dev; irqreturn_t (*h)(int irq, void *p); irqreturn_t (*thread)(int irq, void *p); int type; @@ -180,7 +180,7 @@ struct iio_poll_func *iio_alloc_pollfunc(irqreturn_t (*h)(int irq, void *p), irqreturn_t (*thread)(int irq, void *p), int type, - void *private, + struct iio_dev *indio_dev, const char *fmt, ...); void iio_dealloc_pollfunc(struct iio_poll_func *pf); -- 2.20.1