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(parent: a7f9c49) | patch
drm/amd/display: Check if modulo is 0 before dividing.
authorDavid Galiffi <David.Galiffi@amd.com>
Tue, 3 May 2022 22:30:25 +0000 (18:30 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 26 May 2022 18:56:30 +0000 (14:56 -0400)
commit7532ba3a75fac8b4f9cb21e40bb5647d665e0759
treedc384cadea60b725a592594b8477e04a68ef43c3tree | snapshot
parenta7f9c49f6b505a346a6aa58de4634e651294ed7acommit | diff
drm/amd/display: Check if modulo is 0 before dividing.

[How & Why]
If a value of 0 is read, then this will cause a divide-by-0 panic.

Reviewed-by: Martin Leung <Martin.Leung@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: David Galiffi <David.Galiffi@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c diff | blob | history
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