usb: musb: blackfin: fix typo in platform driver name

The modularization of the Blackfin driver set the name to "musb-blackfin"
in all the boards, but "musb-bfin" in the driver itself.  Since the driver
file name uses "blackfin", change the driver to "musb-blackfin".  This is
also easier as it's only one file to change.

Cc: stable@kernel.org
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/usb/musb/blackfin.c

@@ -548,7 +548,7 @@ static struct dev_pm_ops bfin_pm_ops = {
 static struct platform_driver bfin_driver = {
 	.remove		= __exit_p(bfin_remove),
 	.driver		= {
-		.name	= "musb-bfin",
+		.name	= "musb-blackfin",
 		.pm	= DEV_PM_OPS,
 	},
 };