From: Arnd Bergmann <arnd@xxxxxxxx>
The modification to a6xx_get_shader_block() had no effect other
than causing a warning:
drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c:843:6: error: variable 'out' set but not used [-Werror,-Wunused-but-set-variable]
u64 out = dumper->iova + A6XX_CD_DATA_OFFSET;
Revert this part of the previous patch.
Fixes: 64d6255650d4 ("drm/msm: More fully implement devcoredump for a7xx")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c b/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c
index 1f5245fc2cdc..d4e1ebfcb021 100644
--- a/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c
+++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c
@@ -840,7 +840,6 @@ static void a6xx_get_shader_block(struct msm_gpu *gpu,
struct a6xx_crashdumper *dumper)
{
u64 *in = dumper->ptr;
- u64 out = dumper->iova + A6XX_CD_DATA_OFFSET;
size_t datasize = block->size * A6XX_NUM_SHADER_BANKS * sizeof(u32);
int i;
@@ -853,8 +852,6 @@ static void a6xx_get_shader_block(struct msm_gpu *gpu,
in += CRASHDUMP_READ(in, REG_A6XX_HLSQ_DBG_AHB_READ_APERTURE,
block->size, dumper->iova + A6XX_CD_DATA_OFFSET);
-
- out += block->size * sizeof(u32);
}
CRASHDUMP_FINI(in);
--
2.39.2
