diff options
| author | Jia-Ju Bai <[email protected]> | 2018-04-11 16:33:42 +0800 |
|---|---|---|
| committer | Archit Taneja <[email protected]> | 2018-05-04 11:30:51 +0530 |
| commit | 5f27314141757794378abb2907fb7116947d644b (patch) | |
| tree | 0da12905fd75f9d47119520c545d40c00758d4f7 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 7bd2d2ecedff26b3a87b026b98acc4b7110c9ee6 (diff) | |
gpu: drm: bridge: adv7511: Replace mdelay with usleep_range in adv7511_probe
adv7511_probe() is never called in atomic context.
This function is only set as ".probe" in struct i2c_driver.
Despite never getting called from atomic context, adv7511_probe()
calls mdelay() to busily wait.
This is not necessary and can be replaced with usleep_range() to
avoid busy waiting.
This is found by a static analysis tool named DCNS written by myself.
And I also manually check it.
Signed-off-by: Jia-Ju Bai <[email protected]>
Reviewed-by: Laurent Pinchart <[email protected]>
Signed-off-by: Archit Taneja <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions