Some of the boilerplate code can be eliminated by using this macro. The
driver was previously registered with an arch_initcall(), so technically
this is no longer the same, but when the driver is moved to the PWM
framework, deferred probing will take care of any driver probe ordering
issues.
Signed-off-by: Thierry Reding <thierry.red...@avionic-design.de>
---
arch/unicore32/kernel/pwm.c | 21 +--------------------
1 file changed, 1 insertion(+), 20 deletions(-)
diff --git a/arch/unicore32/kernel/pwm.c b/arch/unicore32/kernel/pwm.c
index 885bbcd..012c54a 100644
--- a/arch/unicore32/kernel/pwm.c
+++ b/arch/unicore32/kernel/pwm.c
@@ -254,25 +254,6 @@ static struct platform_driver puv3_pwm_driver = {
.probe = puv3_pwm_probe,
.remove = __devexit_p(pwm_remove),
};
-
-static int __init pwm_init(void)
-{
- int ret = 0;
-
- ret = platform_driver_register(&puv3_pwm_driver);
- if (ret) {
- printk(KERN_ERR "failed to register puv3_pwm_driver\n");
- return ret;
- }
-
- return ret;
-}
-arch_initcall(pwm_init);
-
-static void __exit pwm_exit(void)
-{
- platform_driver_unregister(&puv3_pwm_driver);
-}
-module_exit(pwm_exit);
+module_platform_driver(puv3_pwm_driver);
MODULE_LICENSE("GPL v2");
--
1.7.12
--
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