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authorWolfram Sang <wsa+renesas@sang-engineering.com>2018-04-19 14:06:13 (GMT)
committerThierry Reding <thierry.reding@gmail.com>2018-04-30 08:40:57 (GMT)
commit692099cdcf275df272936b31c8409f2a5a1f7239 (patch)
tree4565f4ea933abf5a742911d2dfd8f98ec9ef0ce1 /drivers/pwm
parent735596ca8a1cd3de87f0ff05213bb2ee0495ccbd (diff)
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')
-rw-r--r--drivers/pwm/pwm-atmel-tcb.c6
-rw-r--r--drivers/pwm/pwm-rcar.c3
2 files changed, 3 insertions, 6 deletions
diff --git a/drivers/pwm/pwm-atmel-tcb.c b/drivers/pwm/pwm-atmel-tcb.c
index 4fb1be2..0d0f837 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;
diff --git a/drivers/pwm/pwm-rcar.c b/drivers/pwm/pwm-rcar.c
index 91d11f2..748f614 100644
--- a/drivers/pwm/pwm-rcar.c
+++ b/drivers/pwm/pwm-rcar.c
@@ -261,8 +261,7 @@ MODULE_DEVICE_TABLE(of, rcar_pwm_of_table);
#ifdef CONFIG_PM_SLEEP
static struct pwm_device *rcar_pwm_dev_to_pwm_dev(struct device *dev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct rcar_pwm_chip *rcar_pwm = platform_get_drvdata(pdev);
+ struct rcar_pwm_chip *rcar_pwm = dev_get_drvdata(dev);
struct pwm_chip *chip = &rcar_pwm->chip;
return &chip->pwms[0];

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