Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1467194 > unrolled thread
| Started by | Heinrich Schuchardt <xypron.glpk@gmx.de> |
|---|---|
| First post | 2016-08-21 20:20 +0200 |
| Last post | 2016-08-21 20:20 +0200 |
| Articles | 1 — 1 participant |
Back to article view | Back to linux.kernel
[PATCH 1/1] drm/amdgpu/gmc8: remove dead code Heinrich Schuchardt <xypron.glpk@gmx.de> - 2016-08-21 20:20 +0200
| From | Heinrich Schuchardt <xypron.glpk@gmx.de> |
|---|---|
| Date | 2016-08-21 20:20 +0200 |
| Subject | [PATCH 1/1] drm/amdgpu/gmc8: remove dead code |
| Message-ID | <s8FvH-3LA-5@gated-at.bofh.it> |
In an if block for (running == 0) running cannot be non-zero.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
---
drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c | 8 --------
1 file changed, 8 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
index 2aee2c6..92407cb 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
@@ -287,11 +287,6 @@ static int gmc_v8_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);
@@ -323,9 +318,6 @@ static int gmc_v8_0_mc_load_microcode(struct amdgpu_device *adev)
break;
udelay(1);
}
-
- if (running)
- WREG32(mmMC_SHARED_BLACKOUT_CNTL, blackout);
}
return 0;
--
2.1.4
Back to top | Article view | linux.kernel
csiph-web