linux-kernel - [PATCH] drm/msm: remove unused variable

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Message-Id: <1455181810-3910161-1-git-send-email-arnd@arndb.de>
Date:	Thu, 11 Feb 2016 10:10:00 +0100
From:	Arnd Bergmann <arnd@...db.de>
To:	Daniel Vetter <daniel.vetter@...ll.ch>,
	David Airlie <airlied@...ux.ie>
Cc:	linux-arm-kernel@...ts.infradead.org,
	Arnd Bergmann <arnd@...db.de>, Rob Clark <robdclark@...il.com>,
	David Herrmann <dh.herrmann@...il.com>,
	Stéphane Marchesin <marcheu@...omium.org>,
	Haixia Shi <hshi@...omium.org>,
	Archit Taneja <architt@...eaurora.org>,
	dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: [PATCH] drm/msm: remove unused variable

After the drm_device_is_unplugged() was removed, the 'dev' variable is now
unused, and we get a warning for that:

drivers/gpu/drm/msm/msm_fbdev.c: In function 'msm_fbdev_mmap':
drivers/gpu/drm/msm/msm_fbdev.c:65:21: error: unused variable 'dev' [-Werror=unused-variable]

This removes the variable as well.

Signed-off-by: Arnd Bergmann <arnd@...db.de>
Fixes: e9f8250f2f92 ("drm/msm: remove the drm_device_is_unplugged check")
---
 drivers/gpu/drm/msm/msm_fbdev.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/gpu/drm/msm/msm_fbdev.c b/drivers/gpu/drm/msm/msm_fbdev.c
index e119c2979509..d9759bf3482e 100644
--- a/drivers/gpu/drm/msm/msm_fbdev.c
+++ b/drivers/gpu/drm/msm/msm_fbdev.c
@@ -62,7 +62,6 @@ static int msm_fbdev_mmap(struct fb_info *info, struct vm_area_struct *vma)
 	struct drm_fb_helper *helper = (struct drm_fb_helper *)info->par;
 	struct msm_fbdev *fbdev = to_msm_fbdev(helper);
 	struct drm_gem_object *drm_obj = fbdev->bo;
-	struct drm_device *dev = helper->dev;
 	int ret = 0;
 
 	ret = drm_gem_mmap_obj(drm_obj, drm_obj->size, vma);
-- 
2.7.0