We should get 'driver_data' from 'struct device' directly. Going via
platform_device is an unneeded step back and forth.
Signed-off-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
---
Build tested only. buildbot is happy.
drivers/dma/stm32-dmamux.c | 14 +++++---------
1 file changed, 5 insertions(+), 9 deletions(-)
diff --git a/drivers/dma/stm32-dmamux.c b/drivers/dma/stm32-dmamux.c
index a42164389ebc..175f06749df6 100644
--- a/drivers/dma/stm32-dmamux.c
+++ b/drivers/dma/stm32-dmamux.c
@@ -305,8 +305,7 @@ static int stm32_dmamux_probe(struct platform_device *pdev)
#ifdef CONFIG_PM
static int stm32_dmamux_runtime_suspend(struct device *dev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct stm32_dmamux_data *stm32_dmamux = platform_get_drvdata(pdev);
+ struct stm32_dmamux_data *stm32_dmamux = dev_get_drvdata(dev);
clk_disable_unprepare(stm32_dmamux->clk);
@@ -315,13 +314,12 @@ static int stm32_dmamux_runtime_suspend(struct device *dev)
static int stm32_dmamux_runtime_resume(struct device *dev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct stm32_dmamux_data *stm32_dmamux = platform_get_drvdata(pdev);
+ struct stm32_dmamux_data *stm32_dmamux = dev_get_drvdata(dev);
int ret;
ret = clk_prepare_enable(stm32_dmamux->clk);
if (ret) {
- dev_err(&pdev->dev, "failed to prepare_enable clock\n");
+ dev_err(dev, "failed to prepare_enable clock\n");
return ret;
}
@@ -332,8 +330,7 @@ static int stm32_dmamux_runtime_resume(struct device *dev)
#ifdef CONFIG_PM_SLEEP
static int stm32_dmamux_suspend(struct device *dev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct stm32_dmamux_data *stm32_dmamux = platform_get_drvdata(pdev);
+ struct stm32_dmamux_data *stm32_dmamux = dev_get_drvdata(dev);
int i, ret;
ret = pm_runtime_resume_and_get(dev);
@@ -353,8 +350,7 @@ static int stm32_dmamux_suspend(struct device *dev)
static int stm32_dmamux_resume(struct device *dev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct stm32_dmamux_data *stm32_dmamux = platform_get_drvdata(pdev);
+ struct stm32_dmamux_data *stm32_dmamux = dev_get_drvdata(dev);
int i, ret;
ret = pm_runtime_force_resume(dev);
--
2.30.2
