From ff732d281b29ad7898c1193843ebe6a37d426e36 Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Mon, 12 Mar 2012 10:02:47 -0300
Subject: [media] media: Initialize the media core with subsys_initcall()

Media-related drivers living outside drivers/media/ (such as the UVC
gadget driver in drivers/usb/gadget/) rely on the media core being
initialized before they're probed. As drivers/usb/ is linked before
drivers/media/, this is currently not the case and will lead to crashes
if the drivers are not compiled as modules.

Register media_devnode_init() as a subsys_initcall() instead of
module_init() to fix this.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Bhupesh Sharma <bhupesh.sharma@st.com>
Acked-by: Sakari Ailus <sakari.ailus@iki.fi>
Tested-by: Sakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/media-devnode.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers/media/media-devnode.c')

diff --git a/drivers/media/media-devnode.c b/drivers/media/media-devnode.c
index 7b42ace419d9..421cf73858d3 100644
--- a/drivers/media/media-devnode.c
+++ b/drivers/media/media-devnode.c
@@ -312,7 +312,7 @@ static void __exit media_devnode_exit(void)
 	unregister_chrdev_region(media_dev_t, MEDIA_NUM_DEVICES);
 }
 
-module_init(media_devnode_init)
+subsys_initcall(media_devnode_init);
 module_exit(media_devnode_exit)
 
 MODULE_AUTHOR("Laurent Pinchart <laurent.pinchart@ideasonboard.com>");
-- 
cgit v1.2.3


From 9ffc93f203c18a70623f21950f1dd473c9ec48cd Mon Sep 17 00:00:00 2001
From: David Howells <dhowells@redhat.com>
Date: Wed, 28 Mar 2012 18:30:03 +0100
Subject: Remove all #inclusions of asm/system.h

Remove all #inclusions of asm/system.h preparatory to splitting and killing
it.  Performed with the following command:

perl -p -i -e 's!^#\s*include\s*<asm/system[.]h>.*\n!!' `grep -Irl '^#\s*include\s*<asm/system[.]h>' *`

Signed-off-by: David Howells <dhowells@redhat.com>
---
 drivers/media/media-devnode.c | 1 -
 1 file changed, 1 deletion(-)

(limited to 'drivers/media/media-devnode.c')

diff --git a/drivers/media/media-devnode.c b/drivers/media/media-devnode.c
index 7b42ace419d9..04d6d541d862 100644
--- a/drivers/media/media-devnode.c
+++ b/drivers/media/media-devnode.c
@@ -40,7 +40,6 @@
 #include <linux/string.h>
 #include <linux/types.h>
 #include <linux/uaccess.h>
-#include <asm/system.h>
 
 #include <media/media-devnode.h>
 
-- 
cgit v1.2.3