iio: buffer-dma: Fix docstrings

Fix a typo in the docstring of iio_dma_buffer_read() and fix what looks
like a copy-and-paste error in the iio_dma_buffer_write() docstring.

Signed-off-by: Folker Schwesinger <dev@folker-schwesinger.de>
Reviewed-by: Nuno Sá <nuno.sa@analog.com>
Link: https://patch.msgid.link/D83IPSTKYWNB.1PUBV1530XI86@folker-schwesinger.de
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

diff --git a/drivers/iio/buffer/industrialio-buffer-dma.c b/drivers/iio/buffer/industrialio-buffer-dma.c
index 7ea784304ffb8d3a743b1f1058f6665abe855904..ee294a775e8aa050aca85e422de4c267adee1a33 100644 (file)
--- a/drivers/iio/buffer/industrialio-buffer-dma.c
+++ b/drivers/iio/buffer/industrialio-buffer-dma.c
@@ -624,7 +624,7 @@ out_unlock:
 
 /**
  * iio_dma_buffer_read() - DMA buffer read callback
- * @buffer: Buffer to read form
+ * @buffer: Buffer to read from
  * @n: Number of bytes to read
  * @user_buffer: Userspace buffer to copy the data to
  *
@@ -640,7 +640,7 @@ EXPORT_SYMBOL_NS_GPL(iio_dma_buffer_read, "IIO_DMA_BUFFER");
 
 /**
  * iio_dma_buffer_write() - DMA buffer write callback
- * @buffer: Buffer to read form
+ * @buffer: Buffer to write to
  * @n: Number of bytes to read
  * @user_buffer: Userspace buffer to copy the data from
  *