From a87c82e454f184a9473f8cdfd4d304205f585f65 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Wed, 18 Sep 2013 21:02:00 +0100 Subject: iio: Stop sampling when the device is removed Make sure to stop sampling when the device is removed, otherwise it will continue to sample forever. Signed-off-by: Lars-Peter Clausen Signed-off-by: Jonathan Cameron --- drivers/iio/iio_core.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/iio/iio_core.h') diff --git a/drivers/iio/iio_core.h b/drivers/iio/iio_core.h index 05c1b74502a3..9b32253b824b 100644 --- a/drivers/iio/iio_core.h +++ b/drivers/iio/iio_core.h @@ -49,11 +49,15 @@ ssize_t iio_buffer_read_first_n_outer(struct file *filp, char __user *buf, #define iio_buffer_poll_addr (&iio_buffer_poll) #define iio_buffer_read_first_n_outer_addr (&iio_buffer_read_first_n_outer) +void iio_disable_all_buffers(struct iio_dev *indio_dev); + #else #define iio_buffer_poll_addr NULL #define iio_buffer_read_first_n_outer_addr NULL +static inline void iio_disable_all_buffers(struct iio_dev *indio_dev) {} + #endif int iio_device_register_eventset(struct iio_dev *indio_dev); -- cgit v1.2.3