[media] media: davinci: vpif_display: remove unnecessary loop for IRQ resource

For vpif display driver each IRQ resource contains a single IRQ
so drop the second loop.

Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/platform/davinci/vpif_display.c

@@ -1651,16 +1651,14 @@ static __init int vpif_probe(struct platform_device *pdev)
 	}
 
 	while ((res = platform_get_resource(pdev, IORESOURCE_IRQ, res_idx))) {
-		for (i = res->start; i <= res->end; i++) {
-			err = devm_request_irq(&pdev->dev, i, vpif_channel_isr,
-					     IRQF_SHARED, "VPIF_Display",
-					     (void *)(&vpif_obj.dev[res_idx]->
-					     channel_id));
-			if (err) {
-				err = -EINVAL;
-				vpif_err("VPIF IRQ request failed\n");
-				goto vpif_unregister;
-			}
+		err = devm_request_irq(&pdev->dev, res->start, vpif_channel_isr,
+					IRQF_SHARED, "VPIF_Display",
+					(void *)(&vpif_obj.dev[res_idx]->
+					channel_id));
+		if (err) {
+			err = -EINVAL;
+			vpif_err("VPIF IRQ request failed\n");
+			goto vpif_unregister;
 		}
 		res_idx++;
 	}