From e7d87ca1089165c05376df50f1be0f68d72ab08b Mon Sep 17 00:00:00 2001 From: Jingoo Han Date: Tue, 7 May 2013 14:34:15 +0900 Subject: [PATCH] misc: ep93xx_pwm: remove unnecessary platform_set_drvdata() The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d0631001288a5974afc0b2a5f568bcdecb4d (device-core: Ensure drvdata = NULL when no driver is bound). Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by: Jingoo Han Reviewed-by: H Hartley Sweeten Signed-off-by: Greg Kroah-Hartman --- drivers/misc/ep93xx_pwm.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/misc/ep93xx_pwm.c b/drivers/misc/ep93xx_pwm.c index 96787ec15cad..9ba93f0fe1df 100644 --- a/drivers/misc/ep93xx_pwm.c +++ b/drivers/misc/ep93xx_pwm.c @@ -347,7 +347,6 @@ static int __exit ep93xx_pwm_remove(struct platform_device *pdev) ep93xx_pwm_disable(pwm); clk_disable(pwm->clk); clk_put(pwm->clk); - platform_set_drvdata(pdev, NULL); sysfs_remove_group(&pdev->dev.kobj, &ep93xx_pwm_sysfs_files); iounmap(pwm->mmio_base); release_mem_region(res->start, resource_size(res));