Fixes gcc '-Wunused-but-set-variable' warning:
drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c: In function
dce110_link_encoder_update_mst_stream_allocation_table:
drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c:1229:11: warning:
variable value0 set but not used [-Wunused-but-set-variable]
It is not used since commit 4562236b3bc0 ("drm/amd/dc:
Add dc display driver (v2)")
Reported-by: Hulk Robot <[email protected]>
Signed-off-by: zhengbin <[email protected]>
---
drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c
b/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c
index 8527cce..e18fe69 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c
@@ -1229,7 +1229,6 @@ void
dce110_link_encoder_update_mst_stream_allocation_table(
const struct link_mst_stream_allocation_table *table)
{
struct dce110_link_encoder *enc110 = TO_DCE110_LINK_ENC(enc);
- uint32_t value0 = 0;
uint32_t value1 = 0;
uint32_t value2 = 0;
uint32_t slots = 0;
@@ -1330,7 +1329,7 @@ void
dce110_link_encoder_update_mst_stream_allocation_table(
do {
udelay(10);
- value0 = REG_READ(DP_MSE_SAT_UPDATE);
+ REG_READ(DP_MSE_SAT_UPDATE);
REG_GET(DP_MSE_SAT_UPDATE,
DP_MSE_SAT_UPDATE, &value1);
--
2.7.4
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