Input: use module_pci_driver

This patch converts the drivers in drivers/input/* to use module_pci_driver()
macro which makes the code smaller and a bit simpler.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

drivers/input/gameport/emu10k1-gp.c

@@ -125,15 +125,4 @@ static struct pci_driver emu_driver = {
         .remove =       __devexit_p(emu_remove),
 };
 
-static int __init emu_init(void)
-{
-	return pci_register_driver(&emu_driver);
-}
-
-static void __exit emu_exit(void)
-{
-	pci_unregister_driver(&emu_driver);
-}
-
-module_init(emu_init);
-module_exit(emu_exit);
+module_pci_driver(emu_driver);

drivers/input/gameport/fm801-gp.c

@@ -144,6 +144,7 @@ static const struct pci_device_id fm801_gp_id_table[] = {
 	{ PCI_VENDOR_ID_FORTEMEDIA, PCI_DEVICE_ID_FM801_GP, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0  },
 	{ 0 }
 };
+MODULE_DEVICE_TABLE(pci, fm801_gp_id_table);
 
 static struct pci_driver fm801_gp_driver = {
 	.name =		"FM801_gameport",
@@ -152,20 +153,7 @@ static struct pci_driver fm801_gp_driver = {
 	.remove =	__devexit_p(fm801_gp_remove),
 };
 
-static int __init fm801_gp_init(void)
-{
-	return pci_register_driver(&fm801_gp_driver);
-}
-
-static void __exit fm801_gp_exit(void)
-{
-	pci_unregister_driver(&fm801_gp_driver);
-}
-
-module_init(fm801_gp_init);
-module_exit(fm801_gp_exit);
-
-MODULE_DEVICE_TABLE(pci, fm801_gp_id_table);
+module_pci_driver(fm801_gp_driver);
 
 MODULE_DESCRIPTION("FM801 gameport driver");
 MODULE_AUTHOR("Takashi Iwai <tiwai@suse.de>");

drivers/input/serio/pcips2.c

@@ -206,6 +206,7 @@ static const struct pci_device_id pcips2_ids[] = {
 	},
 	{ 0, }
 };
+MODULE_DEVICE_TABLE(pci, pcips2_ids);
 
 static struct pci_driver pcips2_driver = {
 	.name			= "pcips2",
@@ -214,20 +215,8 @@ static struct pci_driver pcips2_driver = {
 	.remove			= __devexit_p(pcips2_remove),
 };
 
-static int __init pcips2_init(void)
-{
-	return pci_register_driver(&pcips2_driver);
-}
-
-static void __exit pcips2_exit(void)
-{
-	pci_unregister_driver(&pcips2_driver);
-}
-
-module_init(pcips2_init);
-module_exit(pcips2_exit);
+module_pci_driver(pcips2_driver);
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Russell King <rmk@arm.linux.org.uk>");
 MODULE_DESCRIPTION("PCI PS/2 keyboard/mouse driver");
-MODULE_DEVICE_TABLE(pci, pcips2_ids);