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@huawei.com Signed-off-by: zhengbin zhengbin13@huawei.com --- 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