USB: otg: twl4030-usb.c: mark .init as subsys_initcall_sync
authorMing Lei <tom.leiming@gmail.com>
Sat, 1 Aug 2009 12:39:57 +0000 (20:39 +0800)
committerGreg Kroah-Hartman <gregkh@suse.de>
Wed, 23 Sep 2009 13:46:33 +0000 (06:46 -0700)
This patch fixes the .probe failure of twl4030_usb driver if
it is compiled into kernel.

Since twl4030_usb USB transceiver .probe depends on
twl4030-regulator, marking twl4030_usb_init as subsys_initcall_sync
can make it called after twl4030-regulator initialization is finished,
then twl4030_usb USB transceiver driver can be probed successfully.

Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/usb/otg/twl4030-usb.c

index 9e3e7a5c258bc32d78678e5b05bb877dcac46be6..d1852d4758932fa56022b0cbad6b2894b93cfb9f 100644 (file)
@@ -774,7 +774,7 @@ static int __init twl4030_usb_init(void)
 {
        return platform_driver_register(&twl4030_usb_driver);
 }
-subsys_initcall(twl4030_usb_init);
+subsys_initcall_sync(twl4030_usb_init);
 
 static void __exit twl4030_usb_exit(void)
 {