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authorDave Jiang <djiang@mvista.com>2007-07-19 01:49:54 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-07-19 10:04:54 -0700
commit66ee2f940ac8ab25f0c43a1e717d25dc46bfe74d (patch)
tree929e24aefc27c95e13641a8f4052d9093a1ef34a /drivers/edac/edac_mc.c
parent91b99041c1d577ded1da599ddc28cec2e07253cf (diff)
downloadop-kernel-dev-66ee2f940ac8ab25f0c43a1e717d25dc46bfe74d.zip
op-kernel-dev-66ee2f940ac8ab25f0c43a1e717d25dc46bfe74d.tar.gz
drivers/edac: mod assert_error check
Change error check and clear variable from an atomic to an int Signed-off-by: Dave Jiang <djiang@mvista.com> Signed-off-by: Douglas Thompson <dougthompson@xmission.com Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/edac/edac_mc.c')
-rw-r--r--drivers/edac/edac_mc.c11
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/edac/edac_mc.c b/drivers/edac/edac_mc.c
index 3474ca9..7c952c6 100644
--- a/drivers/edac/edac_mc.c
+++ b/drivers/edac/edac_mc.c
@@ -222,18 +222,15 @@ static struct mem_ctl_info *find_mci_by_dev(struct device *dev)
*/
static int edac_mc_assert_error_check_and_clear(void)
{
- int vreg;
+ int old_state;
if(edac_op_state == EDAC_OPSTATE_POLL)
return 1;
- vreg = atomic_read(&edac_err_assert);
- if(vreg) {
- atomic_set(&edac_err_assert, 0);
- return 1;
- }
+ old_state = edac_err_assert;
+ edac_err_assert = 0;
- return 0;
+ return old_state;
}
/*
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