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| author |   Jia-Ju Bai <baijiaju1990@gmail.com> | 2018-07-26 23:15:34 -0400 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-07-27 08:13:49 -0400 |
| commit | 9095b23fc2a1f64b774368a12cc91b941e200512 (patch) | |
| tree | c7725adbaf2aeb8e546afa55db0abf7961abda80 /tools/perf/scripts/python/bin | |
| parent | media: pci: cx23885: Replace mdelay() with msleep() and usleep_range() in altera_ci_slot_reset() (diff) | |
media: pci: cx23885: Replace mdelay() with msleep() and usleep_range() in cx23885_gpio_setup()
cx23885_gpio_setup() 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>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions