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(parent: a4779e0) | patch
drm/amd/powerplay: fix a signedness bugs
authorDan Carpenter <dan.carpenter@oracle.com>
Tue, 23 May 2017 05:13:45 +0000 (13:13 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 24 May 2017 20:49:34 +0000 (16:49 -0400)
commita7123b5e10e96223dd5297e936953aec924b0d86
tree7192b523b3b38d0680e2a70022dd0418445e832etree | snapshot
parenta4779e0d91bed7fc91701a63bf57599cc2ee4ed1commit | diff
drm/amd/powerplay: fix a signedness bugs

Smatch complains about a signedness bug here:

        vega10_hwmgr.c:4202 vega10_force_clock_level()
        warn: always true condition '(i >= 0) => (0-u32max >= 0)'

Fixes: 18b3d319e34e ("drm/amd/powerplay: fix bug sclk/mclk
                     level can't be set on vega10.")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Eric Huang <JinHuiEric.Huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c diff | blob | history
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