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drm/amdgpu/powerplay: add missing breaks in polaris10_smumgr 

This was noticed by Gustavo and his -Wimplicit-fallthrough
patches.  However, in this case, I believe we should have breaks
rather than falling though, that said, in practice we should
never fall through in the first place so there should be no
change in behavior.

Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2019-02-18 17:32:12 -05:00
parent b7d485df66
commit 6feaa4194c
1 changed files with 2 additions and 0 deletions
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2
drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c
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@ -2330,6 +2330,7 @@ static uint32_t polaris10_get_offsetof(uint32_t type, uint32_t member)
case DRAM_LOG_BUFF_SIZE:
return offsetof(SMU74_SoftRegisters, DRAM_LOG_BUFF_SIZE);
}
break;
case SMU_Discrete_DpmTable:
switch (member) {
case UvdBootLevel:
@ -2339,6 +2340,7 @@ static uint32_t polaris10_get_offsetof(uint32_t type, uint32_t member)
case LowSclkInterruptThreshold:
return offsetof(SMU74_Discrete_DpmTable, LowSclkInterruptThreshold);
}
break;
}
pr_warn("can't get the offset of type %x member %x\n", type, member);
return 0;