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authorAxel Lin <axel.lin@gmail.com>2012-04-06 20:13:30 +0800
committerGrant Likely <grant.likely@secretlab.ca>2012-04-07 14:30:35 -0600
commit93baa65fe50a83056c97973de2300337b000472e (patch)
treee91ed77013c1219d2e90581a8b409ff779a92630
parentc29985dd3e26118c8ba64105e09b85b714462765 (diff)
gpio: Convert drivers to use module_pci_driver()
This patch converts the drivers in drivers/gpio/* to use module_pci_driver() macro which makes the code smaller and a bit simpler by having less boilerplate. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
-rw-r--r--drivers/gpio/gpio-bt8xx.c12
-rw-r--r--drivers/gpio/gpio-ml-ioh.c12
-rw-r--r--drivers/gpio/gpio-pch.c12
-rw-r--r--drivers/gpio/gpio-sodaville.c12
4 files changed, 4 insertions, 44 deletions
diff --git a/drivers/gpio/gpio-bt8xx.c b/drivers/gpio/gpio-bt8xx.c
index 5ca4098ba092..e4cc7eb69bb2 100644
--- a/drivers/gpio/gpio-bt8xx.c
+++ b/drivers/gpio/gpio-bt8xx.c
@@ -328,17 +328,7 @@ static struct pci_driver bt8xxgpio_pci_driver = {
.resume = bt8xxgpio_resume,
};
-static int __init bt8xxgpio_init(void)
-{
- return pci_register_driver(&bt8xxgpio_pci_driver);
-}
-module_init(bt8xxgpio_init)
-
-static void __exit bt8xxgpio_exit(void)
-{
- pci_unregister_driver(&bt8xxgpio_pci_driver);
-}
-module_exit(bt8xxgpio_exit)
+module_pci_driver(bt8xxgpio_pci_driver);
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Michael Buesch");
diff --git a/drivers/gpio/gpio-ml-ioh.c b/drivers/gpio/gpio-ml-ioh.c
index f0febe5b8221..db01f151d41c 100644
--- a/drivers/gpio/gpio-ml-ioh.c
+++ b/drivers/gpio/gpio-ml-ioh.c
@@ -611,17 +611,7 @@ static struct pci_driver ioh_gpio_driver = {
.resume = ioh_gpio_resume
};
-static int __init ioh_gpio_pci_init(void)
-{
- return pci_register_driver(&ioh_gpio_driver);
-}
-module_init(ioh_gpio_pci_init);
-
-static void __exit ioh_gpio_pci_exit(void)
-{
- pci_unregister_driver(&ioh_gpio_driver);
-}
-module_exit(ioh_gpio_pci_exit);
+module_pci_driver(ioh_gpio_driver);
MODULE_DESCRIPTION("OKI SEMICONDUCTOR ML-IOH series GPIO Driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/gpio/gpio-pch.c b/drivers/gpio/gpio-pch.c
index e8729cc2ba2b..a05fdb6c464c 100644
--- a/drivers/gpio/gpio-pch.c
+++ b/drivers/gpio/gpio-pch.c
@@ -539,17 +539,7 @@ static struct pci_driver pch_gpio_driver = {
.resume = pch_gpio_resume
};
-static int __init pch_gpio_pci_init(void)
-{
- return pci_register_driver(&pch_gpio_driver);
-}
-module_init(pch_gpio_pci_init);
-
-static void __exit pch_gpio_pci_exit(void)
-{
- pci_unregister_driver(&pch_gpio_driver);
-}
-module_exit(pch_gpio_pci_exit);
+module_pci_driver(pch_gpio_driver);
MODULE_DESCRIPTION("PCH GPIO PCI Driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/gpio/gpio-sodaville.c b/drivers/gpio/gpio-sodaville.c
index 9ba15d31d242..e20dc737dd4e 100644
--- a/drivers/gpio/gpio-sodaville.c
+++ b/drivers/gpio/gpio-sodaville.c
@@ -285,17 +285,7 @@ static struct pci_driver sdv_gpio_driver = {
.remove = sdv_gpio_remove,
};
-static int __init sdv_gpio_init(void)
-{
- return pci_register_driver(&sdv_gpio_driver);
-}
-module_init(sdv_gpio_init);
-
-static void __exit sdv_gpio_exit(void)
-{
- pci_unregister_driver(&sdv_gpio_driver);
-}
-module_exit(sdv_gpio_exit);
+module_pci_driver(sdv_gpio_driver);
MODULE_AUTHOR("Hans J. Koch <hjk@linutronix.de>");
MODULE_DESCRIPTION("GPIO interface for Intel Sodaville SoCs");

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