[PATCH 2/2] misc: atmel_pwm: set initcall level to subsys
From: Johan Hovold <hidden>
Date: 2013-10-22 16:33:10
Also in:
lkml
Subsystem:
char and misc drivers, the rest · Maintainers:
Arnd Bergmann, Greg Kroah-Hartman, Linus Torvalds
Even with the atmel_pwm driver and the atmel-pwm-bl backlight driver supporting deferred probing, we still want to make sure that any pwm-device is available when the backlight devices are probed to avoid any unnecessary delays before enabling the backlight. Signed-off-by: Johan Hovold <redacted> --- drivers/misc/atmel_pwm.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/drivers/misc/atmel_pwm.c b/drivers/misc/atmel_pwm.c
index a6dc56e..0d0f599 100644
--- a/drivers/misc/atmel_pwm.c
+++ b/drivers/misc/atmel_pwm.c@@ -395,7 +395,17 @@ static struct platform_driver atmel_pwm_driver = { */ }; -module_platform_driver_probe(atmel_pwm_driver, pwm_probe); +static int __init pwm_init(void) +{ + return platform_driver_probe(&atmel_pwm_driver, pwm_probe); +} +subsys_initcall(pwm_init); + +static void __exit pwm_exit(void) +{ + platform_driver_unregister(&atmel_pwm_driver); +} +module_exit(pwm_exit); MODULE_DESCRIPTION("Driver for AT32/AT91 PWM module"); MODULE_LICENSE("GPL");
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1.8.4