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| author | Nicolas Pitre <nicolas.pitre@linaro.org> | 2012-07-16 22:07:10 -0400 |
|---|---|---|
| committer | Jon Medhurst <tixy@linaro.org> | 2013-05-03 12:11:40 +0100 |
| commit | 0f80732f5d51be9c981a78cbcbecdc5b72f7a1e6 (patch) | |
| tree | 54e071aa421478f2eda19e70a3e1fa9863eacac7 /sound | |
| parent | 22744ffd55b1d0794c265679769d2308c0cb5360 (diff) | |
ARM: vexpress/dcscb: add CPU use counts to the power up/down API implementation
It is possible for a CPU to be told to power up before it managed
to power itself down. Solve this race with a usage count as mandated
by the API definition.
Signed-off-by: nicolas Pitre <nico@linaro.org>
Reviewed-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Acked-by: Pawel Moll <pawel.moll@arm.com>
Diffstat (limited to 'sound')
0 files changed, 0 insertions, 0 deletions