video: s3c2410: Use pr_* and dev_* instead of printk

printk calls are replaced by pr_* and dev_* calls to silence
checkpatch warnings.
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: NJingoo Han <jg1.han@samsung.com>
Signed-off-by: NFlorian Tobias Schandinat <FlorianSchandinat@gmx.de>

drivers/video/s3c2410fb.c

@@ -11,6 +11,8 @@
  * Driver based on skeletonfb.c, sa1100fb.c and others.
 */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/err.h>
@@ -48,7 +50,11 @@ static int debug	= 1;
 static int debug;
 #endif
 
-#define dprintk(msg...)	if (debug) printk(KERN_DEBUG "s3c2410fb: " msg);
+#define dprintk(msg...) \
+do { \
+	if (debug) \
+		pr_debug(msg); \
+} while (0)
 
 /* useful functions */
 
@@ -598,11 +604,11 @@ static int s3c2410fb_debug_store(struct device *dev,
 	if (strnicmp(buf, "on", 2) == 0 ||
 	    strnicmp(buf, "1", 1) == 0) {
 		debug = 1;
-		printk(KERN_DEBUG "s3c2410fb: Debug On");
+		dev_dbg(dev, "s3c2410fb: Debug On");
 	} else if (strnicmp(buf, "off", 3) == 0 ||
 		   strnicmp(buf, "0", 1) == 0) {
 		debug = 0;
-		printk(KERN_DEBUG "s3c2410fb: Debug Off");
+		dev_dbg(dev, "s3c2410fb: Debug Off");
 	} else {
 		return -EINVAL;
 	}
@@ -921,7 +927,7 @@ static int __devinit s3c24xxfb_probe(struct platform_device *pdev,
 
 	info->clk = clk_get(NULL, "lcd");
 	if (IS_ERR(info->clk)) {
-		printk(KERN_ERR "failed to get lcd clock source\n");
+		dev_err(&pdev->dev, "failed to get lcd clock source\n");
 		ret = PTR_ERR(info->clk);
 		goto release_irq;
 	}
@@ -947,7 +953,7 @@ static int __devinit s3c24xxfb_probe(struct platform_device *pdev,
 	/* Initialize video memory */
 	ret = s3c2410fb_map_video_memory(fbinfo);
 	if (ret) {
-		printk(KERN_ERR "Failed to allocate video RAM: %d\n", ret);
+		dev_err(&pdev->dev, "Failed to allocate video RAM: %d\n", ret);
 		ret = -ENOMEM;
 		goto release_clock;
 	}
@@ -970,7 +976,7 @@ static int __devinit s3c24xxfb_probe(struct platform_device *pdev,
 
 	ret = register_framebuffer(fbinfo);
 	if (ret < 0) {
-		printk(KERN_ERR "Failed to register framebuffer device: %d\n",
+		dev_err(&pdev->dev, "Failed to register framebuffer device: %d\n",
 			ret);
 		goto free_cpufreq;
 	}
@@ -978,9 +984,9 @@ static int __devinit s3c24xxfb_probe(struct platform_device *pdev,
 	/* create device files */
 	ret = device_create_file(&pdev->dev, &dev_attr_debug);
 	if (ret)
-		printk(KERN_ERR "failed to add debug attribute\n");
+		dev_err(&pdev->dev, "failed to add debug attribute\n");
 
-	printk(KERN_INFO "fb%d: %s frame buffer device\n",
+	dev_info(&pdev->dev, "fb%d: %s frame buffer device\n",
 		fbinfo->node, fbinfo->fix.id);
 
 	return 0;