From patchwork Mon Jun 20 20:44:17 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: ARM: amba: Link fb device to its parent Date: Mon, 20 Jun 2011 10:44:17 -0000 From: =?utf-8?q?Lo=C3=AFc_Minier?= X-Patchwork-Id: 101203 Message-Id: <1308602657-28783-1-git-send-email-loic.minier@linaro.org> To: Russell King Cc: =?UTF-8?q?Lo=C3=AFc=20Minier?= , linux-fbdev@vger.kernel.org, Paul Mundt , linux-arm-kernel@lists.infradead.org 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 Cc: Russell King Cc: Paul Mundt Acked-by: Russell King --- drivers/video/amba-clcd.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) 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);