[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: NLad, Prabhakar <prabhakar.csengg@gmail.com>
Acked-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/platform/davinci/vpif_display.c

@@ -1651,8 +1651,7 @@ 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,
+		err = devm_request_irq(&pdev->dev, res->start, vpif_channel_isr,
 					IRQF_SHARED, "VPIF_Display",
 					(void *)(&vpif_obj.dev[res_idx]->
 					channel_id));
@@ -1661,7 +1660,6 @@ static __init int vpif_probe(struct platform_device *pdev)
 			vpif_err("VPIF IRQ request failed\n");
 			goto vpif_unregister;
 		}
-		}
 		res_idx++;
 	}