USB: convert some miscellanies drivers to use module_usb_driver()
This converts the remaining USB drivers in the kernel to use the
module_usb_driver() macro which makes the code smaller and a bit
simpler.
Added bonus is that it removes some unneeded kernel log messages about
drivers loading and/or unloading.
Cc: Guenter Roeck <guenter.roeck@ericsson.com>
Cc: Jean Delvare <khali@linux-fr.org>
Cc: Ben Dooks <ben-linux@fluff.org>
Cc: Till Harbaum <till@harbaum.org>
Cc: Karsten Keil <isdn@linux-pingi.de>
Cc: Chris Ball <cjb@laptop.org>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Lauro Ramos Venancio <lauro.venancio@openbossa.org>
Cc: Aloisio Almeida Jr <aloisio.almeida@openbossa.org>
Cc: Samuel Ortiz <sameo@linux.intel.com>
Cc: Steve Glendinning <steve.glendinning@smsc.com>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Cc: Evgeniy Polyakov <zbr@ioremap.net>
Cc: Wim Van Sebroeck <wim@iguana.be>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jesper Juhl <jj@chaosbits.net>
Cc: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Cc: Jamie Iles <jamie@jamieiles.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/i2c/busses/i2c-diolan-u2c.c b/drivers/i2c/busses/i2c-diolan-u2c.c
index 7636671..7eb19a5 100644
--- a/drivers/i2c/busses/i2c-diolan-u2c.c
+++ b/drivers/i2c/busses/i2c-diolan-u2c.c
@@ -515,20 +515,7 @@
.id_table = diolan_u2c_table,
};
-static int __init diolan_u2c_init(void)
-{
- /* register this driver with the USB subsystem */
- return usb_register(&diolan_u2c_driver);
-}
-
-static void __exit diolan_u2c_exit(void)
-{
- /* deregister this driver with the USB subsystem */
- usb_deregister(&diolan_u2c_driver);
-}
-
-module_init(diolan_u2c_init);
-module_exit(diolan_u2c_exit);
+module_usb_driver(diolan_u2c_driver);
MODULE_AUTHOR("Guenter Roeck <guenter.roeck@ericsson.com>");
MODULE_DESCRIPTION(DRIVER_NAME " driver");
diff --git a/drivers/i2c/busses/i2c-tiny-usb.c b/drivers/i2c/busses/i2c-tiny-usb.c
index d03b040..f07307f 100644
--- a/drivers/i2c/busses/i2c-tiny-usb.c
+++ b/drivers/i2c/busses/i2c-tiny-usb.c
@@ -262,20 +262,7 @@
.id_table = i2c_tiny_usb_table,
};
-static int __init usb_i2c_tiny_usb_init(void)
-{
- /* register this driver with the USB subsystem */
- return usb_register(&i2c_tiny_usb_driver);
-}
-
-static void __exit usb_i2c_tiny_usb_exit(void)
-{
- /* deregister this driver with the USB subsystem */
- usb_deregister(&i2c_tiny_usb_driver);
-}
-
-module_init(usb_i2c_tiny_usb_init);
-module_exit(usb_i2c_tiny_usb_exit);
+module_usb_driver(i2c_tiny_usb_driver);
/* ----- end of usb layer ------------------------------------------------ */
diff --git a/drivers/isdn/hardware/mISDN/hfcsusb.c b/drivers/isdn/hardware/mISDN/hfcsusb.c
index 71a8eb6..0e1f4d5 100644
--- a/drivers/isdn/hardware/mISDN/hfcsusb.c
+++ b/drivers/isdn/hardware/mISDN/hfcsusb.c
@@ -2154,30 +2154,4 @@
.disconnect = hfcsusb_disconnect,
};
-static int __init
-hfcsusb_init(void)
-{
- printk(KERN_INFO DRIVER_NAME " driver Rev. %s debug(0x%x) poll(%i)\n",
- hfcsusb_rev, debug, poll);
-
- if (usb_register(&hfcsusb_drv)) {
- printk(KERN_INFO DRIVER_NAME
- ": Unable to register hfcsusb module at usb stack\n");
- return -ENODEV;
- }
-
- return 0;
-}
-
-static void __exit
-hfcsusb_cleanup(void)
-{
- if (debug & DBG_HFC_CALL_TRACE)
- printk(KERN_INFO DRIVER_NAME ": %s\n", __func__);
-
- /* unregister Hardware */
- usb_deregister(&hfcsusb_drv); /* release our driver */
-}
-
-module_init(hfcsusb_init);
-module_exit(hfcsusb_cleanup);
+module_usb_driver(hfcsusb_drv);
diff --git a/drivers/mmc/host/ushc.c b/drivers/mmc/host/ushc.c
index f08f944..c0105a2 100644
--- a/drivers/mmc/host/ushc.c
+++ b/drivers/mmc/host/ushc.c
@@ -562,17 +562,7 @@
.disconnect = ushc_disconnect,
};
-static int __init ushc_init(void)
-{
- return usb_register(&ushc_driver);
-}
-module_init(ushc_init);
-
-static void __exit ushc_exit(void)
-{
- usb_deregister(&ushc_driver);
-}
-module_exit(ushc_exit);
+module_usb_driver(ushc_driver);
MODULE_DESCRIPTION("USB SD Host Controller driver");
MODULE_AUTHOR("David Vrabel <david.vrabel@csr.com>");
diff --git a/drivers/mtd/nand/alauda.c b/drivers/mtd/nand/alauda.c
index eb40ea8..6a5ff64 100644
--- a/drivers/mtd/nand/alauda.c
+++ b/drivers/mtd/nand/alauda.c
@@ -717,17 +717,6 @@
.id_table = alauda_table,
};
-static int __init alauda_init(void)
-{
- return usb_register(&alauda_driver);
-}
-
-static void __exit alauda_exit(void)
-{
- usb_deregister(&alauda_driver);
-}
-
-module_init(alauda_init);
-module_exit(alauda_exit);
+module_usb_driver(alauda_driver);
MODULE_LICENSE("GPL");
diff --git a/drivers/nfc/pn533.c b/drivers/nfc/pn533.c
index 7bcb1fe..bd02384 100644
--- a/drivers/nfc/pn533.c
+++ b/drivers/nfc/pn533.c
@@ -1597,24 +1597,7 @@
.id_table = pn533_table,
};
-static int __init pn533_init(void)
-{
- int rc;
-
- rc = usb_register(&pn533_driver);
- if (rc)
- err("usb_register failed. Error number %d", rc);
-
- return rc;
-}
-
-static void __exit pn533_exit(void)
-{
- usb_deregister(&pn533_driver);
-}
-
-module_init(pn533_init);
-module_exit(pn533_exit);
+module_usb_driver(pn533_driver);
MODULE_AUTHOR("Lauro Ramos Venancio <lauro.venancio@openbossa.org>,"
" Aloisio Almeida Jr <aloisio.almeida@openbossa.org>");
diff --git a/drivers/uwb/hwa-rc.c b/drivers/uwb/hwa-rc.c
index 2babcd4..66797e9 100644
--- a/drivers/uwb/hwa-rc.c
+++ b/drivers/uwb/hwa-rc.c
@@ -914,17 +914,7 @@
.post_reset = hwarc_post_reset,
};
-static int __init hwarc_driver_init(void)
-{
- return usb_register(&hwarc_driver);
-}
-module_init(hwarc_driver_init);
-
-static void __exit hwarc_driver_exit(void)
-{
- usb_deregister(&hwarc_driver);
-}
-module_exit(hwarc_driver_exit);
+module_usb_driver(hwarc_driver);
MODULE_AUTHOR("Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>");
MODULE_DESCRIPTION("Host Wireless Adapter Radio Control Driver");
diff --git a/drivers/uwb/i1480/dfu/usb.c b/drivers/uwb/i1480/dfu/usb.c
index ba86643..c8f6848 100644
--- a/drivers/uwb/i1480/dfu/usb.c
+++ b/drivers/uwb/i1480/dfu/usb.c
@@ -451,25 +451,7 @@
.disconnect = NULL,
};
-
-/*
- * Initialize the i1480 DFU driver.
- *
- * We also need to register our function for guessing event sizes.
- */
-static int __init i1480_dfu_driver_init(void)
-{
- return usb_register(&i1480_dfu_driver);
-}
-module_init(i1480_dfu_driver_init);
-
-
-static void __exit i1480_dfu_driver_exit(void)
-{
- usb_deregister(&i1480_dfu_driver);
-}
-module_exit(i1480_dfu_driver_exit);
-
+module_usb_driver(i1480_dfu_driver);
MODULE_AUTHOR("Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>");
MODULE_DESCRIPTION("Intel Wireless UWB Link 1480 firmware uploader for USB");
diff --git a/drivers/video/smscufx.c b/drivers/video/smscufx.c
index aaccffa..3c22994 100644
--- a/drivers/video/smscufx.c
+++ b/drivers/video/smscufx.c
@@ -1792,24 +1792,7 @@
.id_table = id_table,
};
-static int __init ufx_module_init(void)
-{
- int res;
-
- res = usb_register(&ufx_driver);
- if (res)
- err("usb_register failed. Error number %d", res);
-
- return res;
-}
-
-static void __exit ufx_module_exit(void)
-{
- usb_deregister(&ufx_driver);
-}
-
-module_init(ufx_module_init);
-module_exit(ufx_module_exit);
+module_usb_driver(ufx_driver);
static void ufx_urb_completion(struct urb *urb)
{
diff --git a/drivers/video/udlfb.c b/drivers/video/udlfb.c
index 3473e75..1f868d0 100644
--- a/drivers/video/udlfb.c
+++ b/drivers/video/udlfb.c
@@ -1761,24 +1761,7 @@
.id_table = id_table,
};
-static int __init dlfb_module_init(void)
-{
- int res;
-
- res = usb_register(&dlfb_driver);
- if (res)
- err("usb_register failed. Error number %d", res);
-
- return res;
-}
-
-static void __exit dlfb_module_exit(void)
-{
- usb_deregister(&dlfb_driver);
-}
-
-module_init(dlfb_module_init);
-module_exit(dlfb_module_exit);
+module_usb_driver(dlfb_driver);
static void dlfb_urb_completion(struct urb *urb)
{
diff --git a/drivers/w1/masters/ds2490.c b/drivers/w1/masters/ds2490.c
index b5abaae..4f7e1d7 100644
--- a/drivers/w1/masters/ds2490.c
+++ b/drivers/w1/masters/ds2490.c
@@ -1002,26 +1002,7 @@
kfree(dev);
}
-static int ds_init(void)
-{
- int err;
-
- err = usb_register(&ds_driver);
- if (err) {
- printk(KERN_INFO "Failed to register DS9490R USB device: err=%d.\n", err);
- return err;
- }
-
- return 0;
-}
-
-static void ds_fini(void)
-{
- usb_deregister(&ds_driver);
-}
-
-module_init(ds_init);
-module_exit(ds_fini);
+module_usb_driver(ds_driver);
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Evgeniy Polyakov <zbr@ioremap.net>");
diff --git a/drivers/watchdog/pcwd_usb.c b/drivers/watchdog/pcwd_usb.c
index 748a74b..d8de1dd 100644
--- a/drivers/watchdog/pcwd_usb.c
+++ b/drivers/watchdog/pcwd_usb.c
@@ -827,37 +827,4 @@
printk(KERN_INFO PFX "USB PC Watchdog disconnected\n");
}
-
-
-/**
- * usb_pcwd_init
- */
-static int __init usb_pcwd_init(void)
-{
- int result;
-
- /* register this driver with the USB subsystem */
- result = usb_register(&usb_pcwd_driver);
- if (result) {
- printk(KERN_ERR PFX "usb_register failed. Error number %d\n",
- result);
- return result;
- }
-
- printk(KERN_INFO PFX DRIVER_DESC " v" DRIVER_VERSION "\n");
- return 0;
-}
-
-
-/**
- * usb_pcwd_exit
- */
-static void __exit usb_pcwd_exit(void)
-{
- /* deregister this driver with the USB subsystem */
- usb_deregister(&usb_pcwd_driver);
-}
-
-
-module_init(usb_pcwd_init);
-module_exit(usb_pcwd_exit);
+module_usb_driver(usb_pcwd_driver);