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| author | Jia-Ju Bai <baijiaju1990@gmail.com> | 2018-07-26 23:22:09 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-07-27 08:14:30 -0400 |
| commit | 65155a9bbc18e4312a989a13c137c7410e1568dd (patch) | |
| tree | 9db5d70359b800cbdcccdb93230f8fa7c8a0f493 /drivers/media/pci/cx88 | |
| parent | 71be8dee6bf13a00bab0f568ce403b3c28c5295f (diff) | |
| download | linux-65155a9bbc18e4312a989a13c137c7410e1568dd.tar.bz2 | |
media: pci: cx25821: Replace mdelay() with msleep()
cx25821_gpio_init(), cx25821_initialize() and cx25821_registers_init()
are never called in atomic context.
They call 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>
Diffstat (limited to 'drivers/media/pci/cx88')
0 files changed, 0 insertions, 0 deletions