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| author | Mukesh Ojha <mojha@codeaurora.org> | 2017-05-05 14:14:56 +0530 |
|---|---|---|
| committer | Mukesh Ojha <mojha@codeaurora.org> | 2017-05-18 17:52:26 +0530 |
| commit | 81f3b9aab8e971219b8386b60f85b7344d2585ce (patch) | |
| tree | 81148e4e706c15ffdc29c1a6d335e3bd067eaa9c /drivers/rtc/rtc-generic.c | |
| parent | 5404e35069576a8cd8203065f60975e34a5f727b (diff) | |
coresight-tmc: Adds lock to avoid race condition
There can be a case of race in the call to tmc_etr_bam_disable(). The call
from usb_notifier() to tmc_etr_bam_disable() is within a lock
'drvdata->mem_lock' but the call from tmc_disable is not under any lock
which can lead to race.
This patch adds the missing lock.
CRs-Fixed: 2047196
Change-Id: I3986b498ae8e2b2ddfe8f5b3315fdefab197d11c
Signed-off-by: Mukesh Ojha <mojha@codeaurora.org>
Diffstat (limited to 'drivers/rtc/rtc-generic.c')
0 files changed, 0 insertions, 0 deletions