From: Phil Elwell <phil@raspberrypi.com>
Date: Tue, 14 Dec 2021 21:53:18 +0000 (+0000)
Subject: drm/vc4: Fix build without DRM_VC4_HDMI_CEC
X-Git-Tag: accepted/tizen/unified/20230118.172025~935
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f6cafba11b177781e71239d5de4435ae09d5f84e;p=platform%2Fkernel%2Flinux-rpi.git

drm/vc4: Fix build without DRM_VC4_HDMI_CEC

As reported by @asavah.

Fixes: https://github.com/raspberrypi/linux/issues/4771

Signed-off-by: Phil Elwell <phil@raspberrypi.com>
---

diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c
index 881c48e..ed6a9d4 100644
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -2280,7 +2280,7 @@ static int vc4_hdmi_cec_init(struct vc4_hdmi *vc4_hdmi)
 
 static void vc4_hdmi_cec_exit(struct vc4_hdmi *vc4_hdmi) {};
 
-static void vc4_hdmi_cec_resume(struct vc4_hdmi *vc4_hdmi)
+static int vc4_hdmi_cec_resume(struct vc4_hdmi *vc4_hdmi)
 {
 	return 0;
 }