lkml.org 
[lkml]   [2013]   [Dec]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 1/1] dmaengine: fix incorrect kernel-doc comment for struct dma_slave_config
Date
The 'direction' member of 'struct dma_slave_config' is of data
type 'enum dma_transfer_direction', so update the kernel-doc comment
for 'struct dma_slave_config' to refer to appropriate values.

Signed-off-by: Alexander Popov <a13xp0p0v88@gmail.com>
---
include/linux/dmaengine.h | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
index 41cf0c3..bd6b882 100644
--- a/include/linux/dmaengine.h
+++ b/include/linux/dmaengine.h
@@ -305,9 +305,8 @@ enum dma_slave_buswidth {
/**
* struct dma_slave_config - dma slave channel runtime config
* @direction: whether the data shall go in or out on this slave
- * channel, right now. DMA_TO_DEVICE and DMA_FROM_DEVICE are
- * legal values, DMA_BIDIRECTIONAL is not acceptable since we
- * need to differentiate source and target addresses.
+ * channel, right now. DMA_MEM_TO_DEV and DMA_DEV_TO_MEM are
+ * legal values.
* @src_addr: this is the physical address where DMA slave data
* should be read (RX), if the source is memory this argument is
* ignored.
--
1.8.4.2


\
 
 \ /
  Last update: 2013-12-16 10:01    [W:0.046 / U:0.208 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site