diff options
| author | Jingoo Han <jg1.han@samsung.com> | 2013-05-07 09:34:15 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-05-17 05:11:13 +0400 |
| commit | e7d87ca1089165c05376df50f1be0f68d72ab08b (patch) | |
| tree | 7b3dfded938ebc74966a0cf35ff5526c288282b6 /drivers/misc/ep93xx_pwm.c | |
| parent | 87f0a427547d8552f87bfb19baa3d66d528aa761 (diff) | |
| download | linux-e7d87ca1089165c05376df50f1be0f68d72ab08b.tar.xz | |
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 <jg1.han@samsung.com>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/ep93xx_pwm.c')
| -rw-r--r-- | drivers/misc/ep93xx_pwm.c | 1 |
1 files changed, 0 insertions, 1 deletions
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)); |