From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: Tue, 28 Feb 2012 21:12:43 +0000 (-0800)
Subject: USB: serial: vivopay-serial.c: use module_usb_serial_driver
X-Git-Tag: firefly_0821_release~3680^2~3345^2~22^2~46
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=b99dab079445f5d586d4d9e0f81d3d07ecbf51f4;p=firefly-linux-kernel-4.4.55.git

USB: serial: vivopay-serial.c: use module_usb_serial_driver

This converts the vivopay-serial.c driver to use the module_usb_serial_driver() call
instead of having to have a module_init/module_exit function, saving a lot
of duplicated code.

CC: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/serial/vivopay-serial.c b/drivers/usb/serial/vivopay-serial.c
index a6f113bd4fae..078f338b5feb 100644
--- a/drivers/usb/serial/vivopay-serial.c
+++ b/drivers/usb/serial/vivopay-serial.c
@@ -45,25 +45,7 @@ static struct usb_serial_driver * const serial_drivers[] = {
 	&vivopay_serial_device, NULL
 };
 
-static int __init vivopay_serial_init(void)
-{
-	int retval;
-
-	retval = usb_serial_register_drivers(&vivopay_serial_driver,
-			serial_drivers);
-	if (retval == 0)
-		printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
-				DRIVER_DESC "\n");
-	return retval;
-}
-
-static void __exit vivopay_serial_exit(void)
-{
-	usb_serial_deregister_drivers(&vivopay_serial_driver, serial_drivers);
-}
-
-module_init(vivopay_serial_init);
-module_exit(vivopay_serial_exit);
+module_usb_serial_driver(vivopay_serial_driver, serial_drivers);
 
 MODULE_AUTHOR("Forest Bond <forest.bond@outpostembedded.com>");
 MODULE_DESCRIPTION(DRIVER_DESC);