diff options
Diffstat (limited to 'drivers/iio/buffer_cb.c')
| -rw-r--r-- | drivers/iio/buffer_cb.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/iio/buffer_cb.c b/drivers/iio/buffer_cb.c index 9d19ba74f22b..578f7199ed51 100644 --- a/drivers/iio/buffer_cb.c +++ b/drivers/iio/buffer_cb.c @@ -7,12 +7,12 @@ struct iio_cb_buffer { struct iio_buffer buffer; - int (*cb)(u8 *data, void *private); + int (*cb)(const void *data, void *private); void *private; struct iio_channel *channels; }; -static int iio_buffer_cb_store_to(struct iio_buffer *buffer, u8 *data) +static int iio_buffer_cb_store_to(struct iio_buffer *buffer, const void *data) { struct iio_cb_buffer *cb_buff = container_of(buffer, struct iio_cb_buffer, @@ -21,12 +21,12 @@ static int iio_buffer_cb_store_to(struct iio_buffer *buffer, u8 *data) return cb_buff->cb(data, cb_buff->private); } -static struct iio_buffer_access_funcs iio_cb_access = { +static const struct iio_buffer_access_funcs iio_cb_access = { .store_to = &iio_buffer_cb_store_to, }; struct iio_cb_buffer *iio_channel_get_all_cb(struct device *dev, - int (*cb)(u8 *data, + int (*cb)(const void *data, void *private), void *private) { |