diff options
| author | Saeed Bishara <saeed@marvell.com> | 2010-12-21 16:53:39 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-01-07 14:43:17 -0800 |
| commit | 9e180aacc3563130dc34b725a6e595d46c1906f9 (patch) | |
| tree | d8dc48611f9a9da5791067e7ed1de42dbb74d2d2 /drivers/dma | |
| parent | 815fc814077615de661c902b0dab82c3609373f1 (diff) | |
mv_xor: fix race in tasklet function
commit 8333f65ef094e47020cd01452b4637e7daf5a77f upstream.
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.
Signed-off-by: Saeed Bishara <saeed@marvell.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/mv_xor.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma/mv_xor.c b/drivers/dma/mv_xor.c index f2b44d51d826..076d599a1bde 100644 --- a/drivers/dma/mv_xor.c +++ b/drivers/dma/mv_xor.c @@ -448,7 +448,7 @@ 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 * |