powerpc/of_platform: Use builtin_platform_driver

Use builtin_platform_driver() helper to simplify the code.

Signed-off-by: Geliang Tang <geliangtang@gmail.com>
Acked-by: Russell Currey <ruscur@russell.cc>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

diff --git a/arch/powerpc/kernel/of_platform.c b/arch/powerpc/kernel/of_platform.c
index b60a67d..34aeac5 100644 (file)
--- a/arch/powerpc/kernel/of_platform.c
+++ b/arch/powerpc/kernel/of_platform.c
@@ -114,11 +114,6 @@ static struct platform_driver of_pci_phb_driver = {
        },
 };
 
-static __init int of_pci_phb_init(void)
-{
-       return platform_driver_register(&of_pci_phb_driver);
-}
-
-device_initcall(of_pci_phb_init);
+builtin_platform_driver(of_pci_phb_driver);
 
 #endif /* CONFIG_PPC_OF_PLATFORM_PCI */