[PATCH 03/23] drm/sun4i: tcon: Make tcon_set_mux mode argument const
From: Maxime Ripard <hidden>
Date: 2017-10-17 09:15:17
Also in:
dri-devel, linux-clk, lkml
Subsystem:
drm drivers, drm drivers and misc gpu patches, drm drivers for allwinner a10, the rest · Maintainers:
David Airlie, Simona Vetter, Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Chen-Yu Tsai, Linus Torvalds
The drm_display_mode pointer can be mark const, so let's do it. Signed-off-by: Maxime Ripard <redacted> --- drivers/gpu/drm/sun4i/sun4i_tcon.c | 6 +++--- drivers/gpu/drm/sun4i/sun4i_tcon.h | 2 +- 2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/sun4i/sun4i_tcon.c b/drivers/gpu/drm/sun4i/sun4i_tcon.c
index 68751b999877..54e1796d2953 100644
--- a/drivers/gpu/drm/sun4i/sun4i_tcon.c
+++ b/drivers/gpu/drm/sun4i/sun4i_tcon.c@@ -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;
diff --git a/drivers/gpu/drm/sun4i/sun4i_tcon.h b/drivers/gpu/drm/sun4i/sun4i_tcon.h
index d9e1357cc8ae..d81c6e20efe6 100644
--- a/drivers/gpu/drm/sun4i/sun4i_tcon.h
+++ b/drivers/gpu/drm/sun4i/sun4i_tcon.h@@ -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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