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| author | Nicolas Pitre <nicolas.pitre@linaro.org> | 2012-07-16 22:07:10 -0400 |
|---|---|---|
| committer | Nicolas Pitre <nicolas.pitre@linaro.org> | 2013-05-29 15:50:35 -0400 |
| commit | 13eae144ec754ab64521891d2cffc3156f6f083f (patch) | |
| tree | 384c5edf609e0ffb3ebf0cbadf2ec19d1007b037 /arch/arm/mach-msm/board-trout.h | |
| parent | 1e904e1bf6f1285cc2dd5696c44b7cf78cda643f (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 to deal
with this possibility as mandated by the MCPM 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 'arch/arm/mach-msm/board-trout.h')
0 files changed, 0 insertions, 0 deletions