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-rw-r--r--drivers/comedi/drivers/comedi_isadma.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/comedi/drivers/comedi_isadma.c b/drivers/comedi/drivers/comedi_isadma.c
index c729094298c2..479b58e209ba 100644
--- a/drivers/comedi/drivers/comedi_isadma.c
+++ b/drivers/comedi/drivers/comedi_isadma.c
@@ -143,7 +143,7 @@ EXPORT_SYMBOL_GPL(comedi_isadma_set_mode);
* comedi_isadma_alloc - allocate and initialize the ISA DMA
* @dev: comedi_device struct
* @n_desc: the number of cookies to allocate
- * @dma_chan: DMA channel for the first cookie
+ * @dma_chan1: DMA channel for the first cookie
* @dma_chan2: DMA channel for the second cookie
* @maxsize: the size of the buffer to allocate for each cookie
* @dma_dir: the DMA direction