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| author |   Baolin Wang <baolin.wang@linaro.org> | 2017-11-01 10:11:55 +0800 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2017-11-01 10:06:29 +0000 |
| commit | 8698b9364710e7bac84b3af07dd410e39c8c2e08 (patch) | |
| tree | 78f4e1c6341aa609c76583fd9030241c72b2e3cd /drivers/base/hypervisor.c | |
| parent | Linux 4.14-rc1 (diff) | |
| download | linux-dev-8698b9364710e7bac84b3af07dd410e39c8c2e08.tar.xz linux-dev-8698b9364710e7bac84b3af07dd410e39c8c2e08.zip | |
regmap: Add hardware spinlock support
On some platforms, when reading or writing some special registers through
regmap, we should acquire one hardware spinlock to synchronize between
the multiple subsystems. Thus this patch adds the hardware spinlock
support for regmap.
Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/base/hypervisor.c')
0 files changed, 0 insertions, 0 deletions