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| author | Lars-Peter Clausen <lars@metafoo.de> | 2015-11-23 11:06:43 +0100 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2015-12-05 13:43:30 +0530 |
| commit | b1d6ab1aa8cdc23b89bcd578ea8d5e3c501a13d9 (patch) | |
| tree | 645ae3fcc36cdfa89b790c3440e987db7c04bae0 /Documentation/dmaengine | |
| parent | bc0e7345168c0f7483d2d1da86285d89136417cd (diff) | |
| download | op-kernel-dev-b1d6ab1aa8cdc23b89bcd578ea8d5e3c501a13d9.zip op-kernel-dev-b1d6ab1aa8cdc23b89bcd578ea8d5e3c501a13d9.tar.gz | |
dmaengine: Add might_sleep() to dmaengine_synchronize()
Implementations of dmaengine_synchronize() are allowed to sleep, hence the
function must not be called to from atomic context. Add might_sleep() to
dmaengine_synchronize() to make it easier to detect non-compliant callers.
Suggested-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'Documentation/dmaengine')
0 files changed, 0 insertions, 0 deletions
