From: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
Date: Tue, 24 Apr 2018 15:14:47 +0200
Subject: drm/bridge: adv7511: fix mode_valid's return type
Git-commit: 0e19b023414e9f8f75e9b5aafda585ca490a70bb
Patch-mainline: v4.18-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166

The method struct drm_connector_helper_funcs::mode_valid is defined
as returning an 'enum drm_mode_status' but the driver implementation
for this method uses an 'int' for it.

Fix this by using 'enum drm_mode_status' in the driver too.

Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20180424131450.1910-1-luc.vanoostenryck@gmail.com

Acked-by: Petr Tesarik <ptesarik@suse.com>
---
 drivers/gpu/drm/bridge/adv7511/adv7511_drv.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
+++ b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
@@ -654,7 +654,7 @@ adv7511_detect(struct adv7511 *adv7511,
 	return status;
 }
 
-static int adv7511_mode_valid(struct adv7511 *adv7511,
+static enum drm_mode_status adv7511_mode_valid(struct adv7511 *adv7511,
 			      struct drm_display_mode *mode)
 {
 	if (mode->clock > 165000)