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(parent: c51cebb) | patch
gpu: drm: radeon: si: Replace mdelay() with msleep() in si_pcie_gen3_enable()
authorJia-Ju Bai <baijiaju1990@gmail.com>
Sat, 4 Aug 2018 00:33:44 +0000 (08:33 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 27 Aug 2018 16:10:02 +0000 (11:10 -0500)
commit2f2debb5a162ea9aeb03ad2532827631e3a68b1a
tree20653695ed9e1119952accba6ca919a589f3c1a2tree | snapshot
parentc51cebb890dc76260c02354882cf333c8207dd19commit | diff
gpu: drm: radeon: si: Replace mdelay() with msleep() in si_pcie_gen3_enable()

si_pcie_gen3_enable() 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: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/radeon/si.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git