Commit 83e3b8a9 authored Oct 08, 2019 by zhengbin Committed by Tomi Valkeinen Oct 14, 2019

drm/omap: Remove set but not used variable 'tclk_trail'

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 9960aa7c ("drm/omap:
move omapdss & displays under omapdrm")

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1570518949-47574-3-git-send-email-zhengbin13@huawei.com

parent 57d55bb5

drivers/gpu/drm/omapdrm/dss/dsi.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -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);