diff options
| author | Meng Wang <mwang@codeaurora.org> | 2016-05-13 13:57:10 +0800 |
|---|---|---|
| committer | Kyle Yan <kyan@codeaurora.org> | 2016-07-08 11:52:42 -0700 |
| commit | aa0b21c907a888b2c425295675945581302cb95f (patch) | |
| tree | 2c99a5570d027fcb891dce966af572c3a85d750c /fs/attr.c | |
| parent | feb8b93c026935bd56e970cadb1ce4b04d55081d (diff) | |
mfd: wcd9xxx-irq: check if wcd9xxx_res irq is 0 before using it
During SSR, wcd9xxx_res irq lock is destroyed as part of resource
cleanup. If driver tries to access wcd9xxx_res irq lock before it's
initialized, it could cause crash. Check if wcd9xxx_res irq is 0
before using it to avoid crash.
CRs-Fixed: 1003482
Change-Id: I959caf7b305e965b84e8204168194bbfda72dc52
Signed-off-by: Meng Wang <mwang@codeaurora.org>
Diffstat (limited to 'fs/attr.c')
0 files changed, 0 insertions, 0 deletions