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| author |   Esben Haabendal <eha@deif.com> | 2018-07-09 11:43:01 +0200 |
|---|---|---|
| committer |   Wolfram Sang <wsa@the-dreams.de> | 2018-07-23 20:07:59 +0200 |
| commit | 9f9e3e0d4dd3338b3f3dde080789f71901e1e4ff (patch) | |
| tree | 73a61e3d5bddad1e591077ae7e590ef05912e1b2 /tools/perf/scripts/python/failed-syscalls-by-pid.py | |
| parent | i2c: davinci: Avoid zero value of CLKH (diff) | |
| download | wireguard-linux-9f9e3e0d4dd3338b3f3dde080789f71901e1e4ff.tar.xz wireguard-linux-9f9e3e0d4dd3338b3f3dde080789f71901e1e4ff.zip | |
i2c: imx: Fix reinit_completion() use
Make sure to call reinit_completion() before dma is started to avoid race
condition where reinit_completion() is called after complete() and before
wait_for_completion_timeout().
Signed-off-by: Esben Haabendal <eha@deif.com>
Fixes: ce1a78840ff7 ("i2c: imx: add DMA support for freescale i2c driver")
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Cc: stable@kernel.org
Diffstat (limited to 'tools/perf/scripts/python/failed-syscalls-by-pid.py')
0 files changed, 0 insertions, 0 deletions