Commit 5c0eb98e authored by Heinrich Schuchardt's avatar Heinrich Schuchardt Committed by Alex Deucher

drm/amdgpu/gmc7: remove dead code (v2)

In an if block for (running == 0) running cannot be non-zero.

v2: agd: remove unused variable
Reviewed-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarHeinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 5da25cd5
......@@ -183,7 +183,7 @@ static int gmc_v7_0_mc_load_microcode(struct amdgpu_device *adev)
const struct mc_firmware_header_v1_0 *hdr;
const __le32 *fw_data = NULL;
const __le32 *io_mc_regs = NULL;
u32 running, blackout = 0;
u32 running;
int i, ucode_size, regs_size;
if (!adev->mc.fw)
......@@ -203,11 +203,6 @@ static int gmc_v7_0_mc_load_microcode(struct amdgpu_device *adev)
running = REG_GET_FIELD(RREG32(mmMC_SEQ_SUP_CNTL), MC_SEQ_SUP_CNTL, RUN);
if (running == 0) {
if (running) {
blackout = RREG32(mmMC_SHARED_BLACKOUT_CNTL);
WREG32(mmMC_SHARED_BLACKOUT_CNTL, blackout | 1);
}
/* reset the engine and set to writable */
WREG32(mmMC_SEQ_SUP_CNTL, 0x00000008);
WREG32(mmMC_SEQ_SUP_CNTL, 0x00000010);
......@@ -239,9 +234,6 @@ static int gmc_v7_0_mc_load_microcode(struct amdgpu_device *adev)
break;
udelay(1);
}
if (running)
WREG32(mmMC_SHARED_BLACKOUT_CNTL, blackout);
}
return 0;
......
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