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author | Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com> | 2011-12-07 22:29:54 +0100 |
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committer | Rafael J. Wysocki <rjw@sisk.pl> | 2011-12-08 23:22:29 +0100 |
commit | bcda53faf5814c0c6025a0bd47108adfcbe9f199 (patch) | |
tree | a8768204a16b24436f33fac00c1bb4dcfb4fafd5 /Kbuild | |
parent | 9b6fc5dc879bc90f765db0e95eefcf123d0d06dd (diff) | |
download | op-kernel-dev-bcda53faf5814c0c6025a0bd47108adfcbe9f199.zip op-kernel-dev-bcda53faf5814c0c6025a0bd47108adfcbe9f199.tar.gz |
PM / Sleep: Replace mutex_[un]lock(&pm_mutex) with [un]lock_system_sleep()
Using [un]lock_system_sleep() is safer than directly using mutex_[un]lock()
on 'pm_mutex', since the latter could lead to freezing failures. Hence convert
all the present users of mutex_[un]lock(&pm_mutex) to use these safe APIs
instead.
Suggested-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com>
Reviewed-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Diffstat (limited to 'Kbuild')
0 files changed, 0 insertions, 0 deletions