Commit 961c645c authored by Maxime Ripard's avatar Maxime Ripard
Browse files

drm/sun4i: tcon: Make tcon_get_clk_delay mode argument const 



The drm_display_mode pointer can be mark const, so let's do it.

Reviewed-by: default avatarChen-Yu Tsai <wens@csie.org>
Signed-off-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
Link: https://patchwork.freedesktop.org/patch/msgid/e6f92f126640aa6de639386f9b4677db3d8bb37b.1508231063.git-series.maxime.ripard@free-electrons.com
parent abcb8766

drivers/gpu/drm/sun4i/sun4i_tcon.c

+1 −1
Original line number Diff line number Diff line
@@ -146,7 +146,7 @@ void sun4i_tcon_set_mux(struct sun4i_tcon *tcon, int channel, 
}

EXPORT_SYMBOL(sun4i_tcon_set_mux);



static int sun4i_tcon_get_clk_delay(struct drm_display_mode *mode,

static int sun4i_tcon_get_clk_delay(const struct drm_display_mode *mode,

				    int channel)

{

	int delay = mode->vtotal - mode->vdisplay;

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