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media: pci: cx88: Replace mdelay() with msleep() in cx88_card_setup_pre_i2c()
authorJia-Ju Bai <baijiaju1990@gmail.com>
Fri, 27 Jul 2018 03:38:23 +0000 (23:38 -0400)
committerMauro Carvalho Chehab <mchehab+samsung@kernel.org>
Fri, 27 Jul 2018 12:14:47 +0000 (08:14 -0400)
commitdddaf754cb3af9fe779be1f6e117dc76e36cfdc2
treef071dd588af386784047cd4029afd11c66d9d262tree | snapshot
parent65155a9bbc18e4312a989a13c137c7410e1568ddcommit | diff
media: pci: cx88: Replace mdelay() with msleep() in cx88_card_setup_pre_i2c()

cx88_card_setup_pre_i2c() is never called in atomic context.
It calls mdelay() to busily wait, which is not necessary.
mdelay() can be replaced with msleep().

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/pci/cx88/cx88-cards.c diff | blob | history
Domain: System / Kernel;