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| author |   Jia-Ju Bai <baijiaju1990@gmail.com> | 2018-07-26 23:41:50 -0400 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-07-27 08:15:18 -0400 |
| commit | 9d08ba6de0c52d87b1f9619df3f6faacde2134b7 (patch) | |
| tree | 4437c69fe80ae2b46513be527fe833cfff3c8e9e /tools/perf/scripts/python/bin/stackcollapse-report | |
| parent | media: pci: cx88: Replace mdelay() with msleep() in cx88_card_setup_pre_i2c() (diff) | |
media: pci: cx88: Replace mdelay() with msleep() in dvb_register()
dvb_register() 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>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-report')
0 files changed, 0 insertions, 0 deletions