Commit 622f7c9b authored by Manish Badarkhe's avatar Manish Badarkhe Committed by Tomi Valkeinen
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video: da8xx-fb: Use "SIMPLE_DEV_PM_OPS" macro 



Update driver to use SIMPLE_DEV_PM_OPS macro for power
management suspend and resume operations.

Signed-off-by: default avatarManish Badarkhe <badarkhe.manish@gmail.com>
Signed-off-by: default avatarTomi Valkeinen <tomi.valkeinen@ti.com>
parent f1d2ff8b

drivers/video/da8xx-fb.c

+10 −12
Original line number Diff line number Diff line
@@ -1546,7 +1546,7 @@ static int fb_probe(struct platform_device *device) 
	return ret;

}



#ifdef CONFIG_PM

#ifdef CONFIG_PM_SLEEP

static struct lcdc_context {

	u32 clk_enable;

	u32 ctrl;
@@ -1610,9 +1610,9 @@ static void lcd_context_restore(void) 
	return;

}



static int fb_suspend(struct platform_device *dev, pm_message_t state)

static int fb_suspend(struct device *dev)

{

	struct fb_info *info = platform_get_drvdata(dev);

	struct fb_info *info = dev_get_drvdata(dev);

	struct da8xx_fb_par *par = info->par;



	console_lock();
@@ -1622,18 +1622,18 @@ static int fb_suspend(struct platform_device *dev, pm_message_t state) 
	fb_set_suspend(info, 1);

	lcd_disable_raster(DA8XX_FRAME_WAIT);

	lcd_context_save();

	pm_runtime_put_sync(&dev->dev);

	pm_runtime_put_sync(dev);

	console_unlock();



	return 0;

}

static int fb_resume(struct platform_device *dev)

static int fb_resume(struct device *dev)

{

	struct fb_info *info = platform_get_drvdata(dev);

	struct fb_info *info = dev_get_drvdata(dev);

	struct da8xx_fb_par *par = info->par;



	console_lock();

	pm_runtime_get_sync(&dev->dev);

	pm_runtime_get_sync(dev);

	lcd_context_restore();

	if (par->blank == FB_BLANK_UNBLANK) {

		lcd_enable_raster();
@@ -1647,19 +1647,17 @@ static int fb_resume(struct platform_device *dev) 


	return 0;

}

#else

#define fb_suspend NULL

#define fb_resume NULL

#endif



static SIMPLE_DEV_PM_OPS(fb_pm_ops, fb_suspend, fb_resume);



static struct platform_driver da8xx_fb_driver = {

	.probe = fb_probe,

	.remove = fb_remove,

	.suspend = fb_suspend,

	.resume = fb_resume,

	.driver = {

		   .name = DRIVER_NAME,

		   .owner = THIS_MODULE,

		   .pm	= &fb_pm_ops,

		   },

};

module_platform_driver(da8xx_fb_driver);