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: Manish Badarkhe <badarkhe.manish@gmail.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

diff --git a/drivers/video/da8xx-fb.c b/drivers/video/da8xx-fb.c
index a1d74dd..0c0ba92 100644 (file)
--- a/drivers/video/da8xx-fb.c
+++ b/drivers/video/da8xx-fb.c
@@ -1546,7 +1546,7 @@ err_pm_runtime_disable:
        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);