From: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
There is no need to first get a platform_device structure in the suspend/resume
functions.
Make the code simpler by calling dev_get_drvdata() directly.
Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
---
drivers/input/keyboard/imx_keypad.c | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/drivers/input/keyboard/imx_keypad.c b/drivers/input/keyboard/imx_keypad.c
index 20a99c3..56f6e99 100644
--- a/drivers/input/keyboard/imx_keypad.c
+++ b/drivers/input/keyboard/imx_keypad.c
@@ -533,8 +533,7 @@ static int imx_keypad_probe(struct platform_device *pdev)
static int __maybe_unused imx_kbd_suspend(struct device *dev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct imx_keypad *kbd = platform_get_drvdata(pdev);
+ struct imx_keypad *kbd = dev_get_drvdata(dev);
struct input_dev *input_dev = kbd->input_dev;
/* imx kbd can wake up system even clock is disabled */
@@ -545,7 +544,7 @@ static int __maybe_unused imx_kbd_suspend(struct device *dev)
mutex_unlock(&input_dev->mutex);
- if (device_may_wakeup(&pdev->dev))
+ if (device_may_wakeup(dev))
enable_irq_wake(kbd->irq);
return 0;
@@ -553,12 +552,11 @@ static int __maybe_unused imx_kbd_suspend(struct device *dev)
static int __maybe_unused imx_kbd_resume(struct device *dev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct imx_keypad *kbd = platform_get_drvdata(pdev);
+ struct imx_keypad *kbd = dev_get_drvdata(dev);
struct input_dev *input_dev = kbd->input_dev;
int ret = 0;
- if (device_may_wakeup(&pdev->dev))
+ if (device_may_wakeup(dev))
disable_irq_wake(kbd->irq);
mutex_lock(&input_dev->mutex);
--
1.9.1
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