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Subject[PATCH 43/61] pwm: simplify getting .drvdata
Date
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>
---

Build tested only. buildbot is happy. Please apply individually.

drivers/pwm/pwm-atmel-tcb.c | 6 ++----
drivers/pwm/pwm-rcar.c | 3 +--
2 files changed, 3 insertions(+), 6 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;

diff --git a/drivers/pwm/pwm-rcar.c b/drivers/pwm/pwm-rcar.c
index 91d11f2e2fef..748f614d5375 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];
--
2.11.0
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