Commit 692099cd authored by Wolfram Sang's avatar Wolfram Sang Committed by Thierry Reding
Browse files

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: default avatarWolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: default avatarNicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: default avatarThierry Reding <thierry.reding@gmail.com>
parent 735596ca

drivers/pwm/pwm-atmel-tcb.c

+2 −4
Original line number Diff line number Diff line
@@ -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;

drivers/pwm/pwm-rcar.c

+1 −2
Original line number Diff line number Diff line
@@ -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];