mtd: use module_pci_driver

This patch converts the drivers in drivers/mtd/* 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: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

3 files changed, 3 insertions, 37 deletions

diff --git a/drivers/mtd/nand/cafe_nand.c b/drivers/mtd/nand/cafe_nand.c
index 2a96e1a..2973d97 100644
--- a/drivers/mtd/nand/cafe_nand.c
+++ b/drivers/mtd/nand/cafe_nand.c
@@ -888,17 +888,7 @@ static struct pci_driver cafe_nand_pci_driver = {
 	.resume = cafe_nand_resume,
 };
 
-static int __init cafe_nand_init(void)
-{
-	return pci_register_driver(&cafe_nand_pci_driver);
-}
-
-static void __exit cafe_nand_exit(void)
-{
-	pci_unregister_driver(&cafe_nand_pci_driver);
-}
-module_init(cafe_nand_init);
-module_exit(cafe_nand_exit);
+module_pci_driver(cafe_nand_pci_driver);
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("David Woodhouse <dwmw2@infradead.org>");
diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c
index a9e57d6..a1048c7 100644
--- a/drivers/mtd/nand/denali.c
+++ b/drivers/mtd/nand/denali.c
@@ -1702,17 +1702,4 @@ static struct pci_driver denali_pci_driver = {
 	.remove = denali_pci_remove,
 };
 
-static int __devinit denali_init(void)
-{
-	printk(KERN_INFO "Spectra MTD driver\n");
-	return pci_register_driver(&denali_pci_driver);
-}
-
-/* Free memory */
-static void __devexit denali_exit(void)
-{
-	pci_unregister_driver(&denali_pci_driver);
-}
-
-module_init(denali_init);
-module_exit(denali_exit);
+module_pci_driver(denali_pci_driver);
diff --git a/drivers/mtd/nand/r852.c b/drivers/mtd/nand/r852.c
index c204018..859ef31 100644
--- a/drivers/mtd/nand/r852.c
+++ b/drivers/mtd/nand/r852.c
@@ -1104,18 +1104,7 @@ static struct pci_driver r852_pci_driver = {
 	.driver.pm	= &r852_pm_ops,
 };
 
-static __init int r852_module_init(void)
-{
-	return pci_register_driver(&r852_pci_driver);
-}
-
-static void __exit r852_module_exit(void)
-{
-	pci_unregister_driver(&r852_pci_driver);
-}
-
-module_init(r852_module_init);
-module_exit(r852_module_exit);
+module_pci_driver(r852_pci_driver);
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Maxim Levitsky <maximlevitsky@gmail.com>");