Commit abcb8766 authored by Maxime Ripard's avatar Maxime Ripard
Browse files

drm/sun4i: tcon: Make tcon_set_mux 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/b0cce5a43fc3b56953d21a54fc3c14672f755f42.1508231063.git-series.maxime.ripard@free-electrons.com
parent 79c61092

drivers/gpu/drm/sun4i/sun4i_tcon.c

+3 −3
Original line number Diff line number Diff line
@@ -134,7 +134,7 @@ static struct sun4i_tcon *sun4i_get_tcon0(struct drm_device *drm) 
}



void sun4i_tcon_set_mux(struct sun4i_tcon *tcon, int channel,

			struct drm_encoder *encoder)

			const struct drm_encoder *encoder)

{

	int ret = -ENOTSUPP;
@@ -783,7 +783,7 @@ static int sun4i_tcon_remove(struct platform_device *pdev) 


/* platform specific TCON muxing callbacks */

static int sun5i_a13_tcon_set_mux(struct sun4i_tcon *tcon,

				  struct drm_encoder *encoder)

				  const struct drm_encoder *encoder)

{

	u32 val;
@@ -799,7 +799,7 @@ static int sun5i_a13_tcon_set_mux(struct sun4i_tcon *tcon, 
}



static int sun6i_tcon_set_mux(struct sun4i_tcon *tcon,

			      struct drm_encoder *encoder)

			      const struct drm_encoder *encoder)

{

	struct sun4i_tcon *tcon0 = sun4i_get_tcon0(encoder->dev);

	u32 shift;

drivers/gpu/drm/sun4i/sun4i_tcon.h

+1 −1
Original line number Diff line number Diff line
@@ -152,7 +152,7 @@ struct sun4i_tcon_quirks { 
	bool	needs_de_be_mux; /* sun6i needs mux to select backend */



	/* callback to handle tcon muxing options */

	int	(*set_mux)(struct sun4i_tcon *, struct drm_encoder *);

	int	(*set_mux)(struct sun4i_tcon *, const struct drm_encoder *);

};



struct sun4i_tcon {

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