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media: i2c: vs6624: Replace mdelay() with msleep() and usleep_range() in vs6624_probe()
authorJia-Ju Bai <baijiaju1990@gmail.com>
Fri, 27 Jul 2018 03:02:40 +0000 (23:02 -0400)
committerMauro Carvalho Chehab <mchehab+samsung@kernel.org>
Fri, 27 Jul 2018 12:11:57 +0000 (08:11 -0400)
commita8a4d304b1a41105568c1408e4276cd6f32be787
tree94af0e0f405eb4b0d19ff9b47f6cacba3a75c8dftree | snapshot
parent2b5c5798750180a34cb1f39cf648d8a8bceec287commit | diff
media: i2c: vs6624: Replace mdelay() with msleep() and usleep_range() in vs6624_probe()

vs6624_probe() is never called in atomic context.
It calls mdelay() to busily wait, which is not necessary.
mdelay() can be replaced with msleep() and usleep_range().

This is found by a static analysis tool named DCNS written by myself.

Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
drivers/media/i2c/vs6624.c diff | blob | history
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