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authorSaeed Bishara <saeed@marvell.com>2010-12-21 16:53:39 +0200
committerDan Williams <dan.j.williams@intel.com>2011-01-03 01:39:26 -0800
commit8333f65ef094e47020cd01452b4637e7daf5a77f (patch)
tree1f41baeedeff9625d25e9c664d3bf762f3371855
parent59a609d9b59be9452f168fe228befea53d5962ff (diff)
downloadlinux-8333f65ef094e47020cd01452b4637e7daf5a77f.tar.bz2
mv_xor: fix race in tasklet function
use mv_xor_slot_cleanup() instead of __mv_xor_slot_cleanup() as the former function aquires the spin lock that needed to protect the drivers data. Cc: <stable@kernel.org> Signed-off-by: Saeed Bishara <saeed@marvell.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
-rw-r--r--drivers/dma/mv_xor.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma/mv_xor.c b/drivers/dma/mv_xor.c
index 411d5bf50fc4..a25f5f61e0e0 100644
--- a/drivers/dma/mv_xor.c
+++ b/drivers/dma/mv_xor.c
@@ -449,7 +449,7 @@ mv_xor_slot_cleanup(struct mv_xor_chan *mv_chan)
static void mv_xor_tasklet(unsigned long data)
{
struct mv_xor_chan *chan = (struct mv_xor_chan *) data;
- __mv_xor_slot_cleanup(chan);
+ mv_xor_slot_cleanup(chan);
}
static struct mv_xor_desc_slot *