diff options
| author |   Jonathan Cameron <jic23@cam.ac.uk> | 2010-07-11 16:39:10 +0100 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@suse.de> | 2010-07-22 11:38:28 -0700 |
| commit | c3db00cc80cf01f9a2033c3f3eb03345d0024761 (patch) | |
| tree | cead6de24daaea7fe892461312bfe99040d77c75 /drivers/staging/iio/accel | |
| parent | staging: iio: Add and convert drivers to use iio_alloc_pollfunc (diff) | |
| download | linux-dev-c3db00cc80cf01f9a2033c3f3eb03345d0024761.tar.xz linux-dev-c3db00cc80cf01f9a2033c3f3eb03345d0024761.zip | |
staging: iio: Add iio_triggered_ring postenable and predisable + use in drivers
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Barry Song <21cnbao@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/iio/accel')
| -rw-r--r-- | drivers/staging/iio/accel/adis16209_ring.c | 20 | ||||
| -rw-r--r-- | drivers/staging/iio/accel/adis16240_ring.c | 20 | ||||
| -rw-r--r-- | drivers/staging/iio/accel/lis3l02dq_ring.c | 21 |
3 files changed, 6 insertions, 55 deletions
diff --git a/drivers/staging/iio/accel/adis16209_ring.c b/drivers/staging/iio/accel/adis16209_ring.c index e8f7264971fc..3b42a657941d 100644 --- a/drivers/staging/iio/accel/adis16209_ring.c +++ b/drivers/staging/iio/accel/adis16209_ring.c @@ -186,22 +186,6 @@ static int adis16209_data_rdy_ring_preenable(struct iio_dev *indio_dev) return 0; } -static int adis16209_data_rdy_ring_postenable(struct iio_dev *indio_dev) -{ - return indio_dev->trig - ? iio_trigger_attach_poll_func(indio_dev->trig, - indio_dev->pollfunc) - : 0; -} - -static int adis16209_data_rdy_ring_predisable(struct iio_dev *indio_dev) -{ - return indio_dev->trig - ? iio_trigger_dettach_poll_func(indio_dev->trig, - indio_dev->pollfunc) - : 0; -} - void adis16209_unconfigure_ring(struct iio_dev *indio_dev) { kfree(indio_dev->pollfunc); @@ -237,8 +221,8 @@ int adis16209_configure_ring(struct iio_dev *indio_dev) /* Effectively select the ring buffer implementation */ iio_ring_sw_register_funcs(&ring->access); ring->preenable = &adis16209_data_rdy_ring_preenable; - ring->postenable = &adis16209_data_rdy_ring_postenable; - ring->predisable = &adis16209_data_rdy_ring_predisable; + ring->postenable = &iio_triggered_ring_postenable; + ring->predisable = &iio_triggered_ring_predisable; ring->owner = THIS_MODULE; ret = iio_alloc_pollfunc(indio_dev, NULL, &adis16209_poll_func_th); diff --git a/drivers/staging/iio/accel/adis16240_ring.c b/drivers/staging/iio/accel/adis16240_ring.c index ab52bcf051f8..08fef633fc93 100644 --- a/drivers/staging/iio/accel/adis16240_ring.c +++ b/drivers/staging/iio/accel/adis16240_ring.c @@ -176,22 +176,6 @@ static int adis16240_data_rdy_ring_preenable(struct iio_dev *indio_dev) return 0; } -static int adis16240_data_rdy_ring_postenable(struct iio_dev *indio_dev) -{ - return indio_dev->trig - ? iio_trigger_attach_poll_func(indio_dev->trig, - indio_dev->pollfunc) - : 0; -} - -static int adis16240_data_rdy_ring_predisable(struct iio_dev *indio_dev) -{ - return indio_dev->trig - ? iio_trigger_dettach_poll_func(indio_dev->trig, - indio_dev->pollfunc) - : 0; -} - void adis16240_unconfigure_ring(struct iio_dev *indio_dev) { kfree(indio_dev->pollfunc); @@ -225,8 +209,8 @@ int adis16240_configure_ring(struct iio_dev *indio_dev) /* Effectively select the ring buffer implementation */ iio_ring_sw_register_funcs(&ring->access); ring->preenable = &adis16240_data_rdy_ring_preenable; - ring->postenable = &adis16240_data_rdy_ring_postenable; - ring->predisable = &adis16240_data_rdy_ring_predisable; + ring->postenable = &iio_triggered_ring_postenable; + ring->predisable = &iio_triggered_ring_predisable; ring->owner = THIS_MODULE; ret = iio_alloc_pollfunc(indio_dev, NULL, &adis16240_poll_func_th); diff --git a/drivers/staging/iio/accel/lis3l02dq_ring.c b/drivers/staging/iio/accel/lis3l02dq_ring.c index 38c7340d48cf..bc0de784104b 100644 --- a/drivers/staging/iio/accel/lis3l02dq_ring.c +++ b/drivers/staging/iio/accel/lis3l02dq_ring.c @@ -339,23 +339,6 @@ static int lis3l02dq_data_rdy_ring_preenable(struct iio_dev *indio_dev) return 0; } -static int lis3l02dq_data_rdy_ring_postenable(struct iio_dev *indio_dev) -{ - return indio_dev->trig - ? iio_trigger_attach_poll_func(indio_dev->trig, - indio_dev->pollfunc) - : 0; -} - -static int lis3l02dq_data_rdy_ring_predisable(struct iio_dev *indio_dev) -{ - return indio_dev->trig - ? iio_trigger_dettach_poll_func(indio_dev->trig, - indio_dev->pollfunc) - : 0; -} - - /* Caller responsible for locking as necessary. */ static int __lis3l02dq_write_data_ready_config(struct device *dev, @@ -562,8 +545,8 @@ int lis3l02dq_configure_ring(struct iio_dev *indio_dev) /* Effectively select the ring buffer implementation */ iio_ring_sw_register_funcs(&ring->access); ring->preenable = &lis3l02dq_data_rdy_ring_preenable; - ring->postenable = &lis3l02dq_data_rdy_ring_postenable; - ring->predisable = &lis3l02dq_data_rdy_ring_predisable; + ring->postenable = &iio_triggered_ring_postenable; + ring->predisable = &iio_triggered_ring_predisable; ring->owner = THIS_MODULE; ret = iio_alloc_pollfunc(indio_dev, NULL, &lis3l02dq_poll_func_th); |