[PATCH v6 8/8] Input: omap4 - pm runtime

Abraham Arce
2010-09-30T05:36:45Z

Enable pm runtime in driver

Reviewed-by: Basak, Partha <p-basak2@ti.com>
Signed-off-by: Abraham Arce <x0066660@ti.com>
---
drivers/input/keyboard/omap4-keypad.c | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)

diff --git a/drivers/input/keyboard/omap4-keypad.c b/drivers/input/keyboard/omap4-keypad.c
index 45bd097..ed47e9a 100644
--- a/drivers/input/keyboard/omap4-keypad.c
+++ b/drivers/input/keyboard/omap4-keypad.c
@@ -29,6 +29,7 @@
#include <linux/io.h>
#include <linux/input.h>
#include <linux/slab.h>
+#include <linux/pm_runtime.h>

#include <plat/omap4-keypad.h>

@@ -239,6 +240,9 @@ static int __devinit omap4_keypad_probe(struct platform_device *pdev)
matrix_keypad_build_keymap(pdata->keymap_data, row_shift,
input_dev->keycode, input_dev->keybit);

+ pm_runtime_enable(&pdev->dev);
+ pm_runtime_get_sync(&pdev->dev);
+
omap4_keypad_config(keypad_data);

error = request_irq(keypad_data->irq, omap4_keypad_interrupt,
@@ -277,6 +281,9 @@ static int __devexit omap4_keypad_remove(struct platform_device *pdev)
struct omap4_keypad *keypad_data = platform_get_drvdata(pdev);
struct resource *res;

+ pm_runtime_put_sync(&pdev->dev);
+ pm_runtime_disable(&pdev->dev);
+
free_irq(keypad_data->irq, keypad_data);
input_unregister_device(keypad_data->input);

--
1.6.3.3