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iio: buffer: fix the function signature to match implementation 

linux/iio/buffer-dma.h was not updated to when length was changed to
unsigned int.

Fixes: c043ec1ca5 ("iio:buffer: make length types match kfifo types")
Signed-off-by: Phil Reid <preid@electromag.com.au>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
hifive-unleashed-5.1
Phil Reid 2018-06-05 14:15:10 +08:00 committed by Jonathan Cameron
parent b02ec67a8e
commit 92397a6c38
1 changed files with 1 additions and 1 deletions
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include/linux/iio/buffer-dma.h
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@ -141,7 +141,7 @@ int iio_dma_buffer_read(struct iio_buffer *buffer, size_t n,
char __user *user_buffer);
size_t iio_dma_buffer_data_available(struct iio_buffer *buffer);
int iio_dma_buffer_set_bytes_per_datum(struct iio_buffer *buffer, size_t bpd);
int iio_dma_buffer_set_length(struct iio_buffer *buffer, int length);
int iio_dma_buffer_set_length(struct iio_buffer *buffer, unsigned int length);
int iio_dma_buffer_request_update(struct iio_buffer *buffer);
int iio_dma_buffer_init(struct iio_dma_buffer_queue *queue,