From: Vaishali Thakkar Date: Fri, 3 Jul 2015 12:10:45 +0000 (+0530) Subject: ARM: pxa: Use module_platform_driver X-Git-Tag: v4.14-rc1~4803^2~18^2~1 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9754c8ef1f54bff1e1448a1a02039681a4a98fa0;p=platform%2Fkernel%2Flinux-rpi.git ARM: pxa: Use module_platform_driver Use module_platform_driver for drivers whose init and exit functions only register and unregister, respectively. A simplified version of the Coccinelle semantic patch that performs this transformation is as follows: @a@ identifier f, x; @@ -static f(...) { return platform_driver_register(&x); } @b depends on a@ identifier e, a.x; @@ -static e(...) { platform_driver_unregister(&x); } @c depends on a && b@ identifier a.f; declarer name module_init; @@ -module_init(f); @d depends on a && b && c@ identifier b.e, a.x; declarer name module_exit; declarer name module_platform_driver; @@ -module_exit(e); +module_platform_driver(x); Signed-off-by: Vaishali Thakkar Signed-off-by: Robert Jarzmik --- diff --git a/arch/arm/mach-pxa/tosa-bt.c b/arch/arm/mach-pxa/tosa-bt.c index 685deff..e0a5320 100644 --- a/arch/arm/mach-pxa/tosa-bt.c +++ b/arch/arm/mach-pxa/tosa-bt.c @@ -131,17 +131,4 @@ static struct platform_driver tosa_bt_driver = { .name = "tosa-bt", }, }; - - -static int __init tosa_bt_init(void) -{ - return platform_driver_register(&tosa_bt_driver); -} - -static void __exit tosa_bt_exit(void) -{ - platform_driver_unregister(&tosa_bt_driver); -} - -module_init(tosa_bt_init); -module_exit(tosa_bt_exit); +module_platform_driver(tosa_bt_driver);