From cf460a14ce7a3b84d24c4937d440ac388c7608a1 Mon Sep 17 00:00:00 2001
From: Hans Verkuil <hans.verkuil@cisco.com>
Date: Sun, 14 Aug 2016 06:37:29 -0300
Subject: [PATCH] [media] tw5864: add missing HAS_DMA dependency

Fix this warning:

warning: (VIDEO_TW5864 && VIDEO_MEDIATEK_VCODEC) selects VIDEOBUF2_DMA_CONTIG which has unmet direct dependencies (MEDIA_SUPPORT && HAS_DMA)

This driver depends on HAS_DMA.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
---
 drivers/media/pci/tw5864/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/media/pci/tw5864/Kconfig b/drivers/media/pci/tw5864/Kconfig
index 760fb11dfeae..87c8f327e2d4 100644
--- a/drivers/media/pci/tw5864/Kconfig
+++ b/drivers/media/pci/tw5864/Kconfig
@@ -1,6 +1,7 @@
 config VIDEO_TW5864
 	tristate "Techwell TW5864 video/audio grabber and encoder"
 	depends on VIDEO_DEV && PCI && VIDEO_V4L2
+	depends on HAS_DMA
 	select VIDEOBUF2_DMA_CONTIG
 	---help---
 	  Support for boards based on Techwell TW5864 chip which provides