diff options
author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2020-05-26 04:14:54 +0300 |
---|---|---|
committer | Sam Ravnborg <sam@ravnborg.org> | 2020-06-23 19:56:25 +0200 |
commit | 35a395f1134bbbd2984dcca28c04f09fbbb8b0a4 (patch) | |
tree | 0628d5e368bae28aa153ec9bf60a491c3f342b95 /drivers/gpu/drm/meson/meson_dw_hdmi.c | |
parent | af05bba0fbe2c07fe500f697080d78d050be2fbf (diff) | |
download | linux-35a395f1134bbbd2984dcca28c04f09fbbb8b0a4.tar.bz2 |
drm: bridge: dw-hdmi: Constify mode argument to dw_hdmi_phy_ops .init()
The PHY .init() must not modify the mode it receives. Make the pointer
const to enfore that.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200526011505.31884-17-laurent.pinchart+renesas@ideasonboard.com
Diffstat (limited to 'drivers/gpu/drm/meson/meson_dw_hdmi.c')
-rw-r--r-- | drivers/gpu/drm/meson/meson_dw_hdmi.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/meson/meson_dw_hdmi.c b/drivers/gpu/drm/meson/meson_dw_hdmi.c index 71d599970ec7..757c17fbb29f 100644 --- a/drivers/gpu/drm/meson/meson_dw_hdmi.c +++ b/drivers/gpu/drm/meson/meson_dw_hdmi.c @@ -297,7 +297,7 @@ static inline void dw_hdmi_dwc_write_bits(struct meson_dw_hdmi *dw_hdmi, /* Setup PHY bandwidth modes */ static void meson_hdmi_phy_setup_mode(struct meson_dw_hdmi *dw_hdmi, - struct drm_display_mode *mode) + const struct drm_display_mode *mode) { struct meson_drm *priv = dw_hdmi->priv; unsigned int pixel_clock = mode->clock; @@ -427,7 +427,7 @@ static void dw_hdmi_set_vclk(struct meson_dw_hdmi *dw_hdmi, } static int dw_hdmi_phy_init(struct dw_hdmi *hdmi, void *data, - struct drm_display_mode *mode) + const struct drm_display_mode *mode) { struct meson_dw_hdmi *dw_hdmi = (struct meson_dw_hdmi *)data; struct meson_drm *priv = dw_hdmi->priv; |