USB: serial: mct_u232.c: use module_usb_serial_driver (193ecee4) · Commits · 戴 / test

This converts the mct_u232.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: Johan Hovold <jhovold@gmail.com> CC: Rusty Russell <rusty@rustcorp.com.au> CC: Alan Stern <stern@rowland.harvard.edu> CC: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by:

Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/usb/serial/mct_u232.c

+1 −19

Original line number	Diff line number	Diff line
		@@ -906,25 +906,7 @@ static int mct_u232_get_icount(struct tty_struct *tty,
		return 0;
		}

		static int __init mct_u232_init(void)
		{
		int retval;

		retval = usb_serial_register_drivers(&mct_u232_driver, serial_drivers);
		if (retval == 0)
		printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
		DRIVER_DESC "\n");
		return retval;
		}


		static void __exit mct_u232_exit(void)
		{
		usb_serial_deregister_drivers(&mct_u232_driver, serial_drivers);
		}

		module_init(mct_u232_init);
		module_exit(mct_u232_exit);
		module_usb_serial_driver(mct_u232_driver, serial_drivers);

		MODULE_AUTHOR(DRIVER_AUTHOR);
		MODULE_DESCRIPTION(DRIVER_DESC);

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