diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2016-01-04 23:44:24 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-01-04 16:21:44 -0500 |
| commit | 7c9574f262a25c7ca0779df31098ba4e0c382e86 (patch) | |
| tree | 0b45fa887e37e63cd8480bab4decb213eebe76bd /drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.c | |
| parent | b92c26d1808ccd2acac17b660dce750ba9b0a0db (diff) | |
drm/amd/powerplay: precedence bug in init_non_clock_fields()
The cast to uint8_t happens before the right shift so this always sets
.m3arb to zero. The cast is actually a no-op so we can remove it.
Fixes: 3bace3591493 ('drm/amd/powerplay: add hardware manager sub-component')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.c')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.c b/drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.c index 1d385f473776..8f9d705bbde2 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.c @@ -735,8 +735,8 @@ static int init_non_clock_fields(struct pp_hwmgr *hwmgr, ps->memory.dllOff = (0 != tmp); - ps->memory.m3arb = (uint8_t)(le32_to_cpu(pnon_clock_info->ulCapsAndSettings) & - ATOM_PPLIB_M3ARB_MASK) >> ATOM_PPLIB_M3ARB_SHIFT; + ps->memory.m3arb = (le32_to_cpu(pnon_clock_info->ulCapsAndSettings) & + ATOM_PPLIB_M3ARB_MASK) >> ATOM_PPLIB_M3ARB_SHIFT; ps->temperatures.min = PP_TEMPERATURE_UNITS_PER_CENTIGRADES * pnon_clock_info->ucMinTemperature; |