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| author | Rafael J. Wysocki <rjw@sisk.pl> | 2012-08-07 13:50:14 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rjw@sisk.pl> | 2012-08-08 20:49:33 +0200 |
| commit | 77254950bb174d637cd88d1a74e137ecf3185a65 (patch) | |
| tree | bd7714b590a9d16d35c3b95e42d7454e5254b0c3 /kernel/futex_compat.c | |
| parent | d06a8a4fe7d81e8d1fa3d753be9b14c785b4b2e7 (diff) | |
| download | blackbird-op-linux-77254950bb174d637cd88d1a74e137ecf3185a65.tar.gz blackbird-op-linux-77254950bb174d637cd88d1a74e137ecf3185a65.zip | |
PM: Make dev_pm_get_subsys_data() always return 0 on success
Commits 1d5fcfec22 (PM / Domains: Add device domain data reference
counter) and 62d4490294 (PM / Domains: Allow device callbacks to be
added at any time) added checks for the return value of
dev_pm_get_subsys_data(), but those checks were incorrect, because
that function returned 1 on success in some cases.
Since all of the existing users of dev_pm_get_subsys_data() don't use
the positive value returned by it on success, change its definition
so that it always returns 0 when successful.
Reported-by: Heiko Stübner <heiko@sntech.de>
Reported-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Diffstat (limited to 'kernel/futex_compat.c')
0 files changed, 0 insertions, 0 deletions
