drm/vc4: hdmi: Remove unused argument in vc4_hdmi_supports_scrambling

Even though vc4_hdmi_supports_scrambling takes a mode as an argument, it
never uses it. Let's remove it.

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20220829134731.213478-3-maxime@cerno.tech

diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c
index 773176d810a4ee88cf0bb4ea8649b32ee0fef38d..d330598659944b9f859016d83aa1000a8375553f 100644 (file)
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -708,8 +708,7 @@ static void vc4_hdmi_set_infoframes(struct drm_encoder *encoder)
        vc4_hdmi_set_hdr_infoframe(encoder);
 }
 
-static bool vc4_hdmi_supports_scrambling(struct drm_encoder *encoder,
-                                        const struct drm_display_mode *mode)
+static bool vc4_hdmi_supports_scrambling(struct drm_encoder *encoder)
 {
        struct vc4_hdmi *vc4_hdmi = encoder_to_vc4_hdmi(encoder);
        struct drm_display_info *display = &vc4_hdmi->connector.display_info;
@@ -738,7 +737,7 @@ static void vc4_hdmi_enable_scrambling(struct drm_encoder *encoder)
 
        lockdep_assert_held(&vc4_hdmi->mutex);
 
-       if (!vc4_hdmi_supports_scrambling(encoder, mode))
+       if (!vc4_hdmi_supports_scrambling(encoder))
                return;
 
        if (!vc4_hdmi_mode_needs_scrambling(mode,