From: Loïc Minier <loic.minier@linaro.org>
Date: Mon, 20 Jun 2011 20:44:17 +0000 (+0000)
Subject: fbdev: amba: Link fb device to its parent
X-Git-Tag: Ubuntu-goldfish-3.4.0-4.27~2512^2~1
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=17e8c4e1ebf139743e3830439fa65fd906af4a43;p=mirror_ubuntu-zesty-kernel.git

fbdev: amba: Link fb device to its parent

Some pieces of userspace like debian-installer expect to find the fb0
driver name by readlink-ing /sys/class/graphics/fb0/device/driver but
this was broken with amba-clcd as it sets up fb_info manually and missed
the .device parent pointer.

Signed-off-by: Loïc Minier <loic.minier@linaro.org>
Cc: Russell King <linux@arm.linux.org.uk>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---

diff --git a/drivers/video/amba-clcd.c b/drivers/video/amba-clcd.c
index 5fc983c5b92c..cf03ad067147 100644
--- a/drivers/video/amba-clcd.c
+++ b/drivers/video/amba-clcd.c
@@ -447,6 +447,8 @@ static int clcdfb_register(struct clcd_fb *fb)
 		goto out;
 	}
 
+	fb->fb.device		= &fb->dev->dev;
+
 	fb->fb.fix.mmio_start	= fb->dev->res.start;
 	fb->fb.fix.mmio_len	= resource_size(&fb->dev->res);