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drm/amd/powerplay: Fix up return codes in cz SMU manager 

Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Tom St Denis 2016-08-26 12:43:14 -04:00 committed by Alex Deucher
parent a3477255b7
commit 610ecfd6b4
1 changed files with 5 additions and 4 deletions
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9
drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.c
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@ -101,12 +101,12 @@ static int cz_set_smc_sram_address(struct pp_smumgr *smumgr,
if (0 != (3 & smc_address)) {
printk(KERN_ERR "[ powerplay ] SMC address must be 4 byte aligned\n");
return -1;
return -EINVAL;
}
if (limit <= (smc_address + 3)) {
printk(KERN_ERR "[ powerplay ] SMC address beyond the SMC RAM area\n");
return -1;
return -EINVAL;
}
cgs_write_register(smumgr->device, mmMP0PUB_IND_INDEX_0,
@ -124,9 +124,10 @@ static int cz_write_smc_sram_dword(struct pp_smumgr *smumgr,
return -EINVAL;
result = cz_set_smc_sram_address(smumgr, smc_address, limit);
cgs_write_register(smumgr->device, mmMP0PUB_IND_DATA_0, value);
if (!result)
cgs_write_register(smumgr->device, mmMP0PUB_IND_DATA_0, value);
return 0;
return result;
}
static int cz_send_msg_to_smc_with_parameter(struct pp_smumgr *smumgr,