linux-kernel - [RFC PATCH] drm/xen-front: display_mode

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Message-ID: <20180329073936.GA84198@lkp-sb04>
Date:   Thu, 29 Mar 2018 15:39:36 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Oleksandr Andrushchenko <andr2000@...il.com>
Cc:     kbuild-all@...org, xen-devel@...ts.xenproject.org,
        linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        airlied@...ux.ie, daniel.vetter@...el.com, seanpaul@...omium.org,
        gustavo@...ovan.org, jgross@...e.com, boris.ostrovsky@...cle.com,
        konrad.wilk@...cle.com, andr2000@...il.com,
        Oleksandr Andrushchenko <oleksandr_andrushchenko@...m.com>
Subject: [RFC PATCH] drm/xen-front: display_mode_valid() can be static


Fixes: d7f404c8b4b6 ("drm/xen-front: Add support for Xen PV display frontend")
Signed-off-by: Fengguang Wu <fengguang.wu@...el.com>
---
 xen_drm_front_kms.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/xen/xen_drm_front_kms.c b/drivers/gpu/drm/xen/xen_drm_front_kms.c
index 545049d..bd676be 100644
--- a/drivers/gpu/drm/xen/xen_drm_front_kms.c
+++ b/drivers/gpu/drm/xen/xen_drm_front_kms.c
@@ -273,7 +273,7 @@ static void display_update(struct drm_simple_display_pipe *pipe,
 	drm_dev_exit(idx);
 }
 
-enum drm_mode_status display_mode_valid(struct drm_crtc *crtc,
+static enum drm_mode_status display_mode_valid(struct drm_crtc *crtc,
 		const struct drm_display_mode *mode)
 {
 	struct xen_drm_front_drm_pipeline *pipeline =