diff mbox

ARM: amba: Link fb device to its parent

Message ID 1308602657-28783-1-git-send-email-loic.minier@linaro.org
State Accepted
Commit 17e8c4e1ebf139743e3830439fa65fd906af4a43
Headers show

Commit Message

loic.minier@linaro.org June 20, 2011, 8:44 p.m. UTC 
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>
Cc: Paul Mundt <lethal@linux-sh.org>
---
 drivers/video/amba-clcd.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
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Patch

diff --git a/drivers/video/amba-clcd.c b/drivers/video/amba-clcd.c
index 5fc983c..cf03ad0 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);