pci: video: Only print out when everything is OK

If video initialization fails, the "Video:" output message will be
mixed with the next console log. Change to print out such message
only when everything is OK, which improves the boot log readability.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

drivers/pci/pci_rom.c

@@ -355,8 +355,6 @@ int vbe_setup_video(struct udevice *dev, int (*int15_handler)(void))
 	struct video_priv *uc_priv = dev_get_uclass_priv(dev);
 	int ret;
 
-	printf("Video: ");
-
 	/* If we are running from EFI or coreboot, this can't work */
 	if (!ll_boot_init()) {
 		printf("Not available (previous bootloader prevents it)\n");
@@ -377,7 +375,7 @@ int vbe_setup_video(struct udevice *dev, int (*int15_handler)(void))
 		return ret;
 	}
 
-	printf("%dx%dx%d\n", uc_priv->xsize, uc_priv->ysize,
+	printf("Video: %dx%dx%d\n", uc_priv->xsize, uc_priv->ysize,
 	       mode_info.vesa.bits_per_pixel);
 
 	return 0;