diff options
| author |   Wolfram Sang <wsa+renesas@sang-engineering.com> | 2018-04-19 16:06:13 +0200 |
|---|---|---|
| committer |   Thierry Reding <thierry.reding@gmail.com> | 2018-04-30 10:40:57 +0200 |
| commit | 692099cdcf275df272936b31c8409f2a5a1f7239 (patch) | |
| tree | 4565f4ea933abf5a742911d2dfd8f98ec9ef0ce1 /drivers/pwm/pwm-atmel-tcb.c | |
| parent | pwm: meson: Fix allocation of PWM channel array (diff) | |
| download | linux-dev-692099cdcf275df272936b31c8409f2a5a1f7239.tar.xz linux-dev-692099cdcf275df272936b31c8409f2a5a1f7239.zip | |
pwm: simplify getting .drvdata
We should get drvdata from struct device directly. Going via
platform_device is an unneeded step back and forth.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'drivers/pwm/pwm-atmel-tcb.c')
| -rw-r--r-- | drivers/pwm/pwm-atmel-tcb.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/pwm/pwm-atmel-tcb.c b/drivers/pwm/pwm-atmel-tcb.c index 4fb1be246c44..0d0f8376bc35 100644 --- a/drivers/pwm/pwm-atmel-tcb.c +++ b/drivers/pwm/pwm-atmel-tcb.c @@ -460,8 +460,7 @@ MODULE_DEVICE_TABLE(of, atmel_tcb_pwm_dt_ids); #ifdef CONFIG_PM_SLEEP static int atmel_tcb_pwm_suspend(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct atmel_tcb_pwm_chip *tcbpwm = platform_get_drvdata(pdev); + struct atmel_tcb_pwm_chip *tcbpwm = dev_get_drvdata(dev); void __iomem *base = tcbpwm->tc->regs; int i; @@ -478,8 +477,7 @@ static int atmel_tcb_pwm_suspend(struct device *dev) static int atmel_tcb_pwm_resume(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct atmel_tcb_pwm_chip *tcbpwm = platform_get_drvdata(pdev); + struct atmel_tcb_pwm_chip *tcbpwm = dev_get_drvdata(dev); void __iomem *base = tcbpwm->tc->regs; int i; |