[media] s5p-jpeg: Fix build break when CONFIG_OF is undefined

This patch fixes build break occurring when there is no support
for Device Tree turned on in the kernel configuration. In such
case only the driver variant for S5PC210 SoC will be available.

Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

drivers/media/platform/s5p-jpeg/jpeg-core.c

@@ -1896,7 +1896,7 @@ static irqreturn_t exynos4_jpeg_irq(int irq, void *priv)
 	return IRQ_HANDLED;
 }
 
-static void *jpeg_get_drv_data(struct platform_device *pdev);
+static void *jpeg_get_drv_data(struct device *dev);
 
 /*
  * ============================================================================
@@ -1910,15 +1910,12 @@ static int s5p_jpeg_probe(struct platform_device *pdev)
 	struct resource *res;
 	int ret;
 
-	if (!pdev->dev.of_node)
-		return -ENODEV;
-
 	/* JPEG IP abstraction struct */
 	jpeg = devm_kzalloc(&pdev->dev, sizeof(struct s5p_jpeg), GFP_KERNEL);
 	if (!jpeg)
 		return -ENOMEM;
 
-	jpeg->variant = jpeg_get_drv_data(pdev);
+	jpeg->variant = jpeg_get_drv_data(&pdev->dev);
 
 	mutex_init(&jpeg->lock);
 	spin_lock_init(&jpeg->slock);
@@ -2147,7 +2144,6 @@ static const struct dev_pm_ops s5p_jpeg_pm_ops = {
 	SET_RUNTIME_PM_OPS(s5p_jpeg_runtime_suspend, s5p_jpeg_runtime_resume, NULL)
 };
 
-#ifdef CONFIG_OF
 static struct s5p_jpeg_variant s5p_jpeg_drvdata = {
 	.version	= SJPEG_S5P,
 	.jpeg_irq	= s5p_jpeg_irq,
@@ -2178,19 +2174,21 @@ static const struct of_device_id samsung_jpeg_match[] = {
 
 MODULE_DEVICE_TABLE(of, samsung_jpeg_match);
 
-static void *jpeg_get_drv_data(struct platform_device *pdev)
+static void *jpeg_get_drv_data(struct device *dev)
 {
 	struct s5p_jpeg_variant *driver_data = NULL;
 	const struct of_device_id *match;
 
-	match = of_match_node(of_match_ptr(samsung_jpeg_match),
-					 pdev->dev.of_node);
+	if (!IS_ENABLED(CONFIG_OF) || !dev->of_node)
+		return &s5p_jpeg_drvdata;
+
+	match = of_match_node(samsung_jpeg_match, dev->of_node);
+
 	if (match)
 		driver_data = (struct s5p_jpeg_variant *)match->data;
 
 	return driver_data;
 }
-#endif
 
 static struct platform_driver s5p_jpeg_driver = {
 	.probe = s5p_jpeg_probe,