USB: serial: cypress_m8.c: use module_usb_serial_driver
This converts the cypress_m8.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: Lonnie Mendez <dignome@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -1346,35 +1346,7 @@ static void cypress_write_int_callback(struct urb *urb)
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cypress_send(port);
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}
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/*****************************************************************************
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* Module functions
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*****************************************************************************/
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static int __init cypress_init(void)
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{
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int retval;
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dbg("%s", __func__);
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retval = usb_serial_register_drivers(&cypress_driver, serial_drivers);
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if (retval == 0)
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printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
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DRIVER_DESC "\n");
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return retval;
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}
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static void __exit cypress_exit(void)
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{
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dbg("%s", __func__);
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usb_serial_deregister_drivers(&cypress_driver, serial_drivers);
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}
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module_init(cypress_init);
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module_exit(cypress_exit);
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module_usb_serial_driver(cypress_driver, serial_drivers);
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MODULE_AUTHOR(DRIVER_AUTHOR);
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MODULE_DESCRIPTION(DRIVER_DESC);
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