linux-4.6-rc2/drivers/gpu/drm/radeon/si_dpm.c: multiple problems ?
David Binderman
dcb314 at hotmail.com
Mon Apr 4 07:24:15 UTC 2016
Hello there,
1.
linux-4.6-rc2/drivers/gpu/drm/radeon/si_dpm.c:3788]: (style) Condition 'td==0' is always true
Source code is
enum r600_td td = R600_TD_DFLT;
for (i = 0; i < R600_PM_NUMBER_OF_TC; i++)
WREG32(CG_FFCT_0 + (i * 4), (UTC_0(r600_utc[i]) | DTC_0(r600_dtc[i])));
if (td == R600_TD_AUTO)
2.
[linux-4.6-rc2/drivers/gpu/drm/radeon/si_dpm.c:2838]: (style) Variable 'smc_result' is assigned a value that is never used.
[linux-4.6-rc2/drivers/gpu/drm/radeon/si_dpm.c:3661]: (style) Variable 'backbias_response_time' is assigned a value that is never used.
[linux-4.6-rc2/drivers/gpu/drm/radeon/si_dpm.c:4190]: (style) Variable 'voltage_found' is assigned a value that is never used.
Regards
David Binderman
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