Fixes gcc '-Wunused-but-set-variable' warning:
drivers/gpu/drm/omapdrm/dss/dsi.c: In function dsi_proto_timings:
drivers/gpu/drm/omapdrm/dss/dsi.c:3562:46: warning: variable tclk_trail set but not used [-Wunused-but-set-variable]
It is not used since commit 9960aa7cb58c ("drm/omap:
move omapdss & displays under omapdrm")
Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Signed-off-by: zhengbin <zhengbin13@xxxxxxxxxx>
---
drivers/gpu/drm/omapdrm/dss/dsi.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/omapdrm/dss/dsi.c b/drivers/gpu/drm/omapdrm/dss/dsi.c
index b30fcaa..da16ea0 100644
--- a/drivers/gpu/drm/omapdrm/dss/dsi.c
+++ b/drivers/gpu/drm/omapdrm/dss/dsi.c
@@ -3548,7 +3548,7 @@ static int dsi_proto_config(struct dsi_data *dsi)
static void dsi_proto_timings(struct dsi_data *dsi)
{
- unsigned int tlpx, tclk_zero, tclk_prepare, tclk_trail;
+ unsigned int tlpx, tclk_zero, tclk_prepare;
unsigned int tclk_pre, tclk_post;
unsigned int ths_prepare, ths_prepare_ths_zero, ths_zero;
unsigned int ths_trail, ths_exit;
@@ -3567,7 +3567,6 @@ static void dsi_proto_timings(struct dsi_data *dsi)
r = dsi_read_reg(dsi, DSI_DSIPHY_CFG1);
tlpx = FLD_GET(r, 20, 16) * 2;
- tclk_trail = FLD_GET(r, 15, 8);
tclk_zero = FLD_GET(r, 7, 0);
r = dsi_read_reg(dsi, DSI_DSIPHY_CFG2);
--
2.7.4
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