diff options
| author | Dave Jiang <djiang@mvista.com> | 2007-07-19 12:49:54 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-19 21:04:54 +0400 |
| commit | 66ee2f940ac8ab25f0c43a1e717d25dc46bfe74d (patch) | |
| tree | 929e24aefc27c95e13641a8f4052d9093a1ef34a /drivers/edac | |
| parent | 91b99041c1d577ded1da599ddc28cec2e07253cf (diff) | |
| download | linux-66ee2f940ac8ab25f0c43a1e717d25dc46bfe74d.tar.xz | |
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')
| -rw-r--r-- | drivers/edac/edac_mc.c | 11 | ||||
| -rw-r--r-- | drivers/edac/edac_stub.c | 4 |
2 files changed, 6 insertions, 9 deletions
diff --git a/drivers/edac/edac_mc.c b/drivers/edac/edac_mc.c index 3474ca9d90a4..7c952c68f0d6 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; } /* diff --git a/drivers/edac/edac_stub.c b/drivers/edac/edac_stub.c index 91a038d2f652..3d259c231507 100644 --- a/drivers/edac/edac_stub.c +++ b/drivers/edac/edac_stub.c @@ -20,7 +20,7 @@ EXPORT_SYMBOL(edac_op_state); atomic_t edac_handlers = ATOMIC_INIT(0); EXPORT_SYMBOL(edac_handlers); -atomic_t edac_err_assert = ATOMIC_INIT(0); +int edac_err_assert = 0; EXPORT_SYMBOL(edac_err_assert); inline int edac_handler_set(void) @@ -37,6 +37,6 @@ EXPORT_SYMBOL(edac_handler_set); */ inline void edac_atomic_assert_error(void) { - atomic_set(&edac_err_assert, 1); + edac_err_assert++; } EXPORT_SYMBOL(edac_atomic_assert_error); |