i2c/busses: Use module_pci_driver

Convert the drivers in drivers/i2c/busses/* to usemodule_pci_driver()
macro which makes the code smaller and a bit simpler.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Rudolf Marek <r.marek@assembler.cz>
Cc: Olof Johansson <olof@lixom.net>
Cc: "Mark M. Hoffman" <mhoffman@lightlink.com>
Cc: Tomoya MORINAGA <tomoya.rohm@gmail.com>

16 files changed, 16 insertions, 200 deletions

diff --git a/drivers/i2c/busses/i2c-ali1535.c b/drivers/i2c/busses/i2c-ali1535.c
index e66d248fc126..125cd8e0ad25 100644
--- a/drivers/i2c/busses/i2c-ali1535.c
+++ b/drivers/i2c/busses/i2c-ali1535.c
@@ -531,15 +531,7 @@ static struct pci_driver ali1535_driver = {
 	.remove		= __devexit_p(ali1535_remove),
 };
 
-static int __init i2c_ali1535_init(void)
-{
-	return pci_register_driver(&ali1535_driver);
-}
-
-static void __exit i2c_ali1535_exit(void)
-{
-	pci_unregister_driver(&ali1535_driver);
-}
+module_pci_driver(ali1535_driver);
 
 MODULE_AUTHOR("Frodo Looijaard <frodol@dds.nl>, "
 	      "Philip Edelbrock <phil@netroedge.com>, "
@@ -547,6 +539,3 @@ MODULE_AUTHOR("Frodo Looijaard <frodol@dds.nl>, "
 	      "and Dan Eaton <dan.eaton@rocketlogix.com>");
 MODULE_DESCRIPTION("ALI1535 SMBus driver");
 MODULE_LICENSE("GPL");
-
-module_init(i2c_ali1535_init);
-module_exit(i2c_ali1535_exit);
diff --git a/drivers/i2c/busses/i2c-ali1563.c b/drivers/i2c/busses/i2c-ali1563.c
index 47ae0091e027..e02d9f86c6a0 100644
--- a/drivers/i2c/busses/i2c-ali1563.c
+++ b/drivers/i2c/busses/i2c-ali1563.c
@@ -431,18 +431,6 @@ static struct pci_driver ali1563_pci_driver = {
 	.remove		= __devexit_p(ali1563_remove),
 };
 
-static int __init ali1563_init(void)
-{
-	return pci_register_driver(&ali1563_pci_driver);
-}
-
-module_init(ali1563_init);
-
-static void __exit ali1563_exit(void)
-{
-	pci_unregister_driver(&ali1563_pci_driver);
-}
-
-module_exit(ali1563_exit);
+module_pci_driver(ali1563_pci_driver);
 
 MODULE_LICENSE("GPL");
diff --git a/drivers/i2c/busses/i2c-ali15x3.c b/drivers/i2c/busses/i2c-ali15x3.c
index 087ea9caa74d..ce8d26d053a5 100644
--- a/drivers/i2c/busses/i2c-ali15x3.c
+++ b/drivers/i2c/busses/i2c-ali15x3.c
@@ -513,21 +513,10 @@ static struct pci_driver ali15x3_driver = {
 	.remove		= __devexit_p(ali15x3_remove),
 };
 
-static int __init i2c_ali15x3_init(void)
-{
-	return pci_register_driver(&ali15x3_driver);
-}
-
-static void __exit i2c_ali15x3_exit(void)
-{
-	pci_unregister_driver(&ali15x3_driver);
-}
+module_pci_driver(ali15x3_driver);
 
 MODULE_AUTHOR ("Frodo Looijaard <frodol@dds.nl>, "
 		"Philip Edelbrock <phil@netroedge.com>, "
 		"and Mark D. Studebaker <mdsxyz123@yahoo.com>");
 MODULE_DESCRIPTION("ALI15X3 SMBus driver");
 MODULE_LICENSE("GPL");
-
-module_init(i2c_ali15x3_init);
-module_exit(i2c_ali15x3_exit);
diff --git a/drivers/i2c/busses/i2c-amd756.c b/drivers/i2c/busses/i2c-amd756.c
index eb778bf15c18..304aa03b57b2 100644
--- a/drivers/i2c/busses/i2c-amd756.c
+++ b/drivers/i2c/busses/i2c-amd756.c
@@ -410,21 +410,10 @@ static struct pci_driver amd756_driver = {
 	.remove		= __devexit_p(amd756_remove),
 };
 
-static int __init amd756_init(void)
-{
-	return pci_register_driver(&amd756_driver);
-}
-
-static void __exit amd756_exit(void)
-{
-	pci_unregister_driver(&amd756_driver);
-}
+module_pci_driver(amd756_driver);
 
 MODULE_AUTHOR("Merlin Hughes <merlin@merlin.org>");
 MODULE_DESCRIPTION("AMD756/766/768/8111 and nVidia nForce SMBus driver");
 MODULE_LICENSE("GPL");
 
 EXPORT_SYMBOL(amd756_smbus);
-
-module_init(amd756_init)
-module_exit(amd756_exit)
diff --git a/drivers/i2c/busses/i2c-amd8111.c b/drivers/i2c/busses/i2c-amd8111.c
index e5ac53b99b04..0919ac1d99aa 100644
--- a/drivers/i2c/busses/i2c-amd8111.c
+++ b/drivers/i2c/busses/i2c-amd8111.c
@@ -491,15 +491,4 @@ static struct pci_driver amd8111_driver = {
 	.remove		= __devexit_p(amd8111_remove),
 };
 
-static int __init i2c_amd8111_init(void)
-{
-	return pci_register_driver(&amd8111_driver);
-}
-
-static void __exit i2c_amd8111_exit(void)
-{
-	pci_unregister_driver(&amd8111_driver);
-}
-
-module_init(i2c_amd8111_init);
-module_exit(i2c_amd8111_exit);
+module_pci_driver(amd8111_driver);
diff --git a/drivers/i2c/busses/i2c-designware-pcidrv.c b/drivers/i2c/busses/i2c-designware-pcidrv.c
index 00e8f213f56e..92a1e2c15baa 100644
--- a/drivers/i2c/busses/i2c-designware-pcidrv.c
+++ b/drivers/i2c/busses/i2c-designware-pcidrv.c
@@ -374,17 +374,7 @@ static struct pci_driver dw_i2c_driver = {
 	},
 };
 
-static int __init dw_i2c_init_driver(void)
-{
-	return  pci_register_driver(&dw_i2c_driver);
-}
-module_init(dw_i2c_init_driver);
-
-static void __exit dw_i2c_exit_driver(void)
-{
-	pci_unregister_driver(&dw_i2c_driver);
-}
-module_exit(dw_i2c_exit_driver);
+module_pci_driver(dw_i2c_driver);
 
 MODULE_AUTHOR("Baruch Siach <baruch@tkos.co.il>");
 MODULE_DESCRIPTION("Synopsys DesignWare PCI I2C bus adapter");
diff --git a/drivers/i2c/busses/i2c-eg20t.c b/drivers/i2c/busses/i2c-eg20t.c
index 2f74ae872e1e..259f7697bf25 100644
--- a/drivers/i2c/busses/i2c-eg20t.c
+++ b/drivers/i2c/busses/i2c-eg20t.c
@@ -953,17 +953,7 @@ static struct pci_driver pch_pcidriver = {
 	.resume = pch_i2c_resume
 };
 
-static int __init pch_pci_init(void)
-{
-	return pci_register_driver(&pch_pcidriver);
-}
-module_init(pch_pci_init);
-
-static void __exit pch_pci_exit(void)
-{
-	pci_unregister_driver(&pch_pcidriver);
-}
-module_exit(pch_pci_exit);
+module_pci_driver(pch_pcidriver);
 
 MODULE_DESCRIPTION("Intel EG20T PCH/LAPIS Semico ML7213/ML7223/ML7831 IOH I2C");
 MODULE_LICENSE("GPL");
diff --git a/drivers/i2c/busses/i2c-hydra.c b/drivers/i2c/busses/i2c-hydra.c
index c527de17db4f..c9f95e1666a8 100644
--- a/drivers/i2c/busses/i2c-hydra.c
+++ b/drivers/i2c/busses/i2c-hydra.c
@@ -156,23 +156,8 @@ static struct pci_driver hydra_driver = {
 	.remove		= __devexit_p(hydra_remove),
 };
 
-static int __init i2c_hydra_init(void)
-{
-	return pci_register_driver(&hydra_driver);
-}
-
-
-static void __exit i2c_hydra_exit(void)
-{
-	pci_unregister_driver(&hydra_driver);
-}
-
-
+module_pci_driver(hydra_driver);
 
 MODULE_AUTHOR("Geert Uytterhoeven <geert@linux-m68k.org>");
 MODULE_DESCRIPTION("i2c for Apple Hydra Mac I/O");
 MODULE_LICENSE("GPL");
-
-module_init(i2c_hydra_init);
-module_exit(i2c_hydra_exit);
-
diff --git a/drivers/i2c/busses/i2c-intel-mid.c b/drivers/i2c/busses/i2c-intel-mid.c
index 365bad5b890b..7c28f10f95ca 100644
--- a/drivers/i2c/busses/i2c-intel-mid.c
+++ b/drivers/i2c/busses/i2c-intel-mid.c
@@ -1116,18 +1116,7 @@ static struct pci_driver intel_mid_i2c_driver = {
 	.remove		= __devexit_p(intel_mid_i2c_remove),
 };
 
-static int __init intel_mid_i2c_init(void)
-{
-	return pci_register_driver(&intel_mid_i2c_driver);
-}
-
-static void __exit intel_mid_i2c_exit(void)
-{
-	pci_unregister_driver(&intel_mid_i2c_driver);
-}
-
-module_init(intel_mid_i2c_init);
-module_exit(intel_mid_i2c_exit);
+module_pci_driver(intel_mid_i2c_driver);
 
 MODULE_AUTHOR("Ba Zheng <zheng.ba@intel.com>");
 MODULE_DESCRIPTION("I2C driver for Moorestown Platform");
diff --git a/drivers/i2c/busses/i2c-nforce2.c b/drivers/i2c/busses/i2c-nforce2.c
index 43a96a123920..392303b4be07 100644
--- a/drivers/i2c/busses/i2c-nforce2.c
+++ b/drivers/i2c/busses/i2c-nforce2.c
@@ -453,16 +453,4 @@ static struct pci_driver nforce2_driver = {
 	.remove		= __devexit_p(nforce2_remove),
 };
 
-static int __init nforce2_init(void)
-{
-	return pci_register_driver(&nforce2_driver);
-}
-
-static void __exit nforce2_exit(void)
-{
-	pci_unregister_driver(&nforce2_driver);
-}
-
-module_init(nforce2_init);
-module_exit(nforce2_exit);
-
+module_pci_driver(nforce2_driver);
diff --git a/drivers/i2c/busses/i2c-pasemi.c b/drivers/i2c/busses/i2c-pasemi.c
index eaaea73209c5..12edefd4183a 100644
--- a/drivers/i2c/busses/i2c-pasemi.c
+++ b/drivers/i2c/busses/i2c-pasemi.c
@@ -415,19 +415,8 @@ static struct pci_driver pasemi_smb_driver = {
 	.remove		= __devexit_p(pasemi_smb_remove),
 };
 
-static int __init pasemi_smb_init(void)
-{
-	return pci_register_driver(&pasemi_smb_driver);
-}
-
-static void __exit pasemi_smb_exit(void)
-{
-	pci_unregister_driver(&pasemi_smb_driver);
-}
+module_pci_driver(pasemi_smb_driver);
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR ("Olof Johansson <olof@lixom.net>");
 MODULE_DESCRIPTION("PA Semi PWRficient SMBus driver");
-
-module_init(pasemi_smb_init);
-module_exit(pasemi_smb_exit);
diff --git a/drivers/i2c/busses/i2c-piix4.c b/drivers/i2c/busses/i2c-piix4.c
index c14d48dd601a..46833fa7a3e0 100644
--- a/drivers/i2c/busses/i2c-piix4.c
+++ b/drivers/i2c/busses/i2c-piix4.c
@@ -544,20 +544,9 @@ static struct pci_driver piix4_driver = {
 	.remove		= __devexit_p(piix4_remove),
 };
 
-static int __init i2c_piix4_init(void)
-{
-	return pci_register_driver(&piix4_driver);
-}
-
-static void __exit i2c_piix4_exit(void)
-{
-	pci_unregister_driver(&piix4_driver);
-}
+module_pci_driver(piix4_driver);
 
 MODULE_AUTHOR("Frodo Looijaard <frodol@dds.nl> and "
 		"Philip Edelbrock <phil@netroedge.com>");
 MODULE_DESCRIPTION("PIIX4 SMBus driver");
 MODULE_LICENSE("GPL");
-
-module_init(i2c_piix4_init);
-module_exit(i2c_piix4_exit);
diff --git a/drivers/i2c/busses/i2c-pxa-pci.c b/drivers/i2c/busses/i2c-pxa-pci.c
index a05817980556..4dc9bef17d77 100644
--- a/drivers/i2c/busses/i2c-pxa-pci.c
+++ b/drivers/i2c/busses/i2c-pxa-pci.c
@@ -163,17 +163,7 @@ static struct pci_driver ce4100_i2c_driver = {
 	.remove         = __devexit_p(ce4100_i2c_remove),
 };
 
-static int __init ce4100_i2c_init(void)
-{
-	return pci_register_driver(&ce4100_i2c_driver);
-}
-module_init(ce4100_i2c_init);
-
-static void __exit ce4100_i2c_exit(void)
-{
-	pci_unregister_driver(&ce4100_i2c_driver);
-}
-module_exit(ce4100_i2c_exit);
+module_pci_driver(ce4100_i2c_driver);
 
 MODULE_DESCRIPTION("CE4100 PCI-I2C glue code for PXA's driver");
 MODULE_LICENSE("GPL v2");
diff --git a/drivers/i2c/busses/i2c-sis630.c b/drivers/i2c/busses/i2c-sis630.c
index 15cf78f65ce0..5d6723b7525e 100644
--- a/drivers/i2c/busses/i2c-sis630.c
+++ b/drivers/i2c/busses/i2c-sis630.c
@@ -513,21 +513,8 @@ static struct pci_driver sis630_driver = {
 	.remove		= __devexit_p(sis630_remove),
 };
 
-static int __init i2c_sis630_init(void)
-{
-	return pci_register_driver(&sis630_driver);
-}
-
-
-static void __exit i2c_sis630_exit(void)
-{
-	pci_unregister_driver(&sis630_driver);
-}
-
+module_pci_driver(sis630_driver);
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Alexander Malysh <amalysh@web.de>");
 MODULE_DESCRIPTION("SIS630 SMBus driver");
-
-module_init(i2c_sis630_init);
-module_exit(i2c_sis630_exit);
diff --git a/drivers/i2c/busses/i2c-sis96x.c b/drivers/i2c/busses/i2c-sis96x.c
index cc5d149413f7..7b72614a9bc0 100644
--- a/drivers/i2c/busses/i2c-sis96x.c
+++ b/drivers/i2c/busses/i2c-sis96x.c
@@ -324,21 +324,8 @@ static struct pci_driver sis96x_driver = {
 	.remove		= __devexit_p(sis96x_remove),
 };
 
-static int __init i2c_sis96x_init(void)
-{
-	return pci_register_driver(&sis96x_driver);
-}
-
-static void __exit i2c_sis96x_exit(void)
-{
-	pci_unregister_driver(&sis96x_driver);
-}
+module_pci_driver(sis96x_driver);
 
 MODULE_AUTHOR("Mark M. Hoffman <mhoffman@lightlink.com>");
 MODULE_DESCRIPTION("SiS96x SMBus driver");
 MODULE_LICENSE("GPL");
-
-/* Register initialization functions using helper macros */
-module_init(i2c_sis96x_init);
-module_exit(i2c_sis96x_exit);
-
diff --git a/drivers/i2c/busses/i2c-via.c b/drivers/i2c/busses/i2c-via.c
index 713d31ade26b..7ffee71ca190 100644
--- a/drivers/i2c/busses/i2c-via.c
+++ b/drivers/i2c/busses/i2c-via.c
@@ -161,20 +161,8 @@ static struct pci_driver vt586b_driver = {
 	.remove		= __devexit_p(vt586b_remove),
 };
 
-static int __init i2c_vt586b_init(void)
-{
-	return pci_register_driver(&vt586b_driver);
-}
-
-static void __exit i2c_vt586b_exit(void)
-{
-	pci_unregister_driver(&vt586b_driver);
-}
-
+module_pci_driver(vt586b_driver);
 
 MODULE_AUTHOR("Kyösti Mälkki <kmalkki@cc.hut.fi>");
 MODULE_DESCRIPTION("i2c for Via vt82c586b southbridge");
 MODULE_LICENSE("GPL");
-
-module_init(i2c_vt586b_init);
-module_exit(i2c_vt586b_exit);