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devfreq: exynos4_bus: Use dev_get_drvdata at appropriate places

PATCH 함명주 1 participant 1 message Jan 16, 2012

Subsystems (2)
Arm Samsung Exynos Device frequency (devfreq)
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함명주

author maintainer
#0 lore raw
Quoted 1 line
Signed-off-by Axel Lin <[email protected]>
Signed-off-by MyungJoo Ham <[email protected]>

Looks good. I'll apply this one.

Quoted 56 lines
---
 drivers/devfreq/exynos4_bus.c |   16 ++++------------
 1 files changed, 4 insertions(+), 12 deletions(-)
drivers/devfreq/exynos4_bus.c +4 -12
index cd563da..0b67537 100644
@@ -622,9 +622,7 @@ static int exynos4_bus_setvolt(struct busfreq_data *data, struct opp *opp,
 static int exynos4_bus_target(struct device *dev, unsigned long *_freq)
 {
  int err = 0;
- struct platform_device *pdev = container_of(dev, struct platform_device,
-          dev);
- struct busfreq_data *data = platform_get_drvdata(pdev);
+ struct busfreq_data *data = dev_get_drvdata(dev);
  struct opp *opp = devfreq_recommended_opp(dev, _freq);
  unsigned long old_freq = opp_get_freq(data->curr_opp);
  unsigned long freq = opp_get_freq(opp);

@@ -689,9 +687,7 @@ static int exynos4_get_busier_dmc(struct busfreq_data *data)
 static int exynos4_bus_get_dev_status(struct device *dev,
           struct devfreq_dev_status *stat)
 {
- struct platform_device *pdev = container_of(dev, struct platform_device,
-          dev);
- struct busfreq_data *data = platform_get_drvdata(pdev);
+ struct busfreq_data *data = dev_get_drvdata(dev);
  int busier_dmc;
  int cycles_x2 = 2; /* 2 x cycles */
  void __iomem *addr;

@@ -739,9 +735,7 @@ static int exynos4_bus_get_dev_status(struct device *dev,
 
 static void exynos4_bus_exit(struct device *dev)
 {
- struct platform_device *pdev = container_of(dev, struct platform_device,
-          dev);
- struct busfreq_data *data = platform_get_drvdata(pdev);
+ struct busfreq_data *data = dev_get_drvdata(dev);
 
  devfreq_unregister_opp_notifier(dev, data->devfreq);
 }

@@ -1087,9 +1081,7 @@ static __devexit int exynos4_busfreq_remove(struct platform_device *pdev)
 
 static int exynos4_busfreq_resume(struct device *dev)
 {
- struct platform_device *pdev = container_of(dev, struct platform_device,
-          dev);
- struct busfreq_data *data = platform_get_drvdata(pdev);
+ struct busfreq_data *data = dev_get_drvdata(dev);
 
  busfreq_mon_reset(data);
  return 0;
Signature · 1 line
1.7.5.4

------- Original Message -------
Sender : Axel Lin<[email protected]>
Date : 2012-01-14 17:56 (GMT+09:00)
Title : [PATCH] devfreq: exynos4_bus: Use dev_get_drvdata at appropriate places

Signed-off-by Axel Lin

---
drivers/devfreq/exynos4_bus.c | 16 ++++------------

1 files changed, 4 insertions(+), 12 deletions(-)
drivers/devfreq/exynos4_bus.c +0 -0
index cd563da..0b67537 100644
@@ -622,9 +622,7 @@ static int exynos4_bus_setvolt(struct busfreq_data *data, struct opp *opp,

static int exynos4_bus_target(struct device *dev, unsigned long *_freq) {
int err = 0;
- struct platform_device *pdev = container_of(dev, struct platform_device,
- dev);
- struct busfreq_data *data = platform_get_drvdata(pdev);
+ struct busfreq_data *data = dev_get_drvdata(dev);
struct opp *opp = devfreq_recommended_opp(dev, _freq);
unsigned long old_freq = opp_get_freq(data->curr_opp);
unsigned long freq = opp_get_freq(opp);
@@ -689,9 +687,7 @@ static int exynos4_get_busier_dmc(struct busfreq_data *data) static int exynos4_bus_get_dev_status(struct device *dev,
struct devfreq_dev_status *stat)
{
- struct platform_device *pdev = container_of(dev, struct platform_device,
- dev);
- struct busfreq_data *data = platform_get_drvdata(pdev);
+ struct busfreq_data *data = dev_get_drvdata(dev);
int busier_dmc;
int cycles_x2 = 2; /* 2 x cycles */
void __iomem *addr;
@@ -739,9 +735,7 @@ static int exynos4_bus_get_dev_status(struct device *dev,

static void exynos4_bus_exit(struct device *dev)
{
- struct platform_device *pdev = container_of(dev, struct platform_device,
- dev);
- struct busfreq_data *data = platform_get_drvdata(pdev);
+ struct busfreq_data *data = dev_get_drvdata(dev);

devfreq_unregister_opp_notifier(dev, data->devfreq);
}
@@ -1087,9 +1081,7 @@ static __devexit int exynos4_busfreq_remove(struct platform_device *pdev)

static int exynos4_busfreq_resume(struct device *dev)
{
- struct platform_device *pdev = container_of(dev, struct platform_device,
- dev);
- struct busfreq_data *data = platform_get_drvdata(pdev);
+ struct busfreq_data *data = dev_get_drvdata(dev);

busfreq_mon_reset(data);
return 0;

Signature · 12 lines
1.7.5.4






 MyungJoo Ham (함명주)
Mobile Software Platform Lab,
Digital Media and Communications (DMC) Business
Samsung Electronics
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