USB: remove err() macro from usb misc drivers

USB should not be having it's own printk macros, so remove err() and
use the system-wide standard of dev_err() wherever possible.  In the
few places that will not work out, use a basic printk().

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/usb/misc/cytherm.c b/drivers/usb/misc/cytherm.c
index 68e1d17..4fb3c38 100644
--- a/drivers/usb/misc/cytherm.c
+++ b/drivers/usb/misc/cytherm.c
@@ -422,9 +422,9 @@
 	int result;
 
 	result = usb_register(&cytherm_driver);
-	if (result) 
-	{	
-		err("usb_register failed. Error number %d", result);
+	if (result) {
+		printk(KERN_ERR KBUILD_MODNAME ": usb_register failed! "
+		       "Error number: %d\n", result);
 		return result;
 	}