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 76366716a85433a458c12c6b161c47b962e68225..7eb19a5222f29d03e0c553fa5fc38ee1ddb7363c 100644 (file)
--- a/drivers/i2c/busses/i2c-diolan-u2c.c
+++ b/drivers/i2c/busses/i2c-diolan-u2c.c
@@ -515,20 +515,7 @@ static struct usb_driver diolan_u2c_driver = {
        .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 d03b04002f0d3cc55cf25d2aab551a9595a116dc..f07307ff360d6ee4dec28765c5d3cdd0067c7e48 100644 (file)
--- a/drivers/i2c/busses/i2c-tiny-usb.c
+++ b/drivers/i2c/busses/i2c-tiny-usb.c
@@ -262,20 +262,7 @@ static struct usb_driver i2c_tiny_usb_driver = {
        .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 71a8eb6ef71ead7efca9b247f205aef4cca86817..0e1f4d5b97749493efee0a467e9a8583647d787f 100644 (file)
--- a/drivers/isdn/hardware/mISDN/hfcsusb.c
+++ b/drivers/isdn/hardware/mISDN/hfcsusb.c
@@ -2154,30 +2154,4 @@ static struct usb_driver hfcsusb_drv = {
        .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 f08f944ac53c64f5cc57877eaefcb9ec02c96c99..c0105a2e269a7b89128b3dc1c761118c4f9837c8 100644 (file)
--- a/drivers/mmc/host/ushc.c
+++ b/drivers/mmc/host/ushc.c
@@ -562,17 +562,7 @@ static struct usb_driver ushc_driver = {
        .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 eb40ea829ab282b0418d68efd1c8a0f6c0347c9a..6a5ff64a139e6281e5b92a80f5c39066e81563ac 100644 (file)
--- a/drivers/mtd/nand/alauda.c
+++ b/drivers/mtd/nand/alauda.c
@@ -717,17 +717,6 @@ static struct usb_driver alauda_driver = {
        .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 7bcb1febef0dd06246642f58878cace232706500..bd023847efb2fd024d75f44bd2257bc5f5628634 100644 (file)
--- a/drivers/nfc/pn533.c
+++ b/drivers/nfc/pn533.c
@@ -1597,24 +1597,7 @@ static struct usb_driver pn533_driver = {
        .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 2babcd4fbfc13b6bebd4238444925eca6f99e401..66797e9c5010d35cd5c21563a99faec79cd8a175 100644 (file)
--- a/drivers/uwb/hwa-rc.c
+++ b/drivers/uwb/hwa-rc.c
@@ -914,17 +914,7 @@ static struct usb_driver hwarc_driver = {
        .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 ba8664328afa965ab63d5b2ee305a517fa0ed9a2..c8f684833d58ba4dffc6ee50db1efff6711206a3 100644 (file)
--- a/drivers/uwb/i1480/dfu/usb.c
+++ b/drivers/uwb/i1480/dfu/usb.c
@@ -451,25 +451,7 @@ static struct usb_driver i1480_dfu_driver = {
        .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 aaccffac67ab2fa50be66f0938b644864c640000..3c22994ea31aac07256e1383503ac77ad97e650a 100644 (file)
--- a/drivers/video/smscufx.c
+++ b/drivers/video/smscufx.c
@@ -1792,24 +1792,7 @@ static struct usb_driver ufx_driver = {
        .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 3473e75ce78511106905f68d66d638b63a886972..1f868d0187a20672cfb407a31ab1540460e8994c 100644 (file)
--- a/drivers/video/udlfb.c
+++ b/drivers/video/udlfb.c
@@ -1761,24 +1761,7 @@ static struct usb_driver dlfb_driver = {
        .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 b5abaae38e97702c6a54c3c6a95b4d2149f7fbeb..4f7e1d770f81fcb6af19f665fff2ecebacca9baf 100644 (file)
--- a/drivers/w1/masters/ds2490.c
+++ b/drivers/w1/masters/ds2490.c
@@ -1002,26 +1002,7 @@ static void ds_disconnect(struct usb_interface *intf)
        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 748a74bd85e716173135146bc9d1e839b9d8f1ec..d8de1ddd176add762617b9dc122f79a5426ed1ab 100644 (file)
--- a/drivers/watchdog/pcwd_usb.c
+++ b/drivers/watchdog/pcwd_usb.c
@@ -827,37 +827,4 @@ static void usb_pcwd_disconnect(struct usb_interface *interface)
        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);