[media] soc_camera/mx2_camera: Fix warnings related to spacing

Fixes the following checkpatch warnings:
WARNING: unnecessary whitespace before a quoted newline
WARNING: please, no space before tabs
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/platform/soc_camera/mx2_camera.c

@@ -1454,7 +1454,7 @@ static int mx27_camera_emma_init(struct platform_device *pdev)
 	err = devm_request_irq(pcdev->dev, irq_emma, mx27_camera_emma_irq, 0,
 			       MX2_CAM_DRV_NAME, pcdev);
 	if (err) {
-		dev_err(pcdev->dev, "Camera EMMA interrupt register failed \n");
+		dev_err(pcdev->dev, "Camera EMMA interrupt register failed\n");
 		goto out;
 	}
 
@@ -1615,7 +1615,7 @@ static int mx2_camera_remove(struct platform_device *pdev)
 }
 
 static struct platform_driver mx2_camera_driver = {
-	.driver 	= {
+	.driver		= {
 		.name	= MX2_CAM_DRV_NAME,
 	},
 	.id_table	= mx2_camera_devtype,