linux-kernel - [PATCH 2/2] [media] VIDEO_MEDIATEK_VPU should depend on HAS

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-Id: <1470247809-31212-2-git-send-email-geert@linux-m68k.org>
Date:	Wed,  3 Aug 2016 20:10:09 +0200
From:	Geert Uytterhoeven <geert@...ux-m68k.org>
To:	Andrew-CT Chen <andrew-ct.chen@...iatek.com>,
	Tiffany Lin <tiffany.lin@...iatek.com>,
	Hans Verkuil <hans.verkuil@...co.com>,
	Mauro Carvalho Chehab <mchehab@...pensource.com>
Cc:	linux-media@...r.kernel.org, linux-kernel@...r.kernel.org,
	Geert Uytterhoeven <geert@...ux-m68k.org>
Subject: [PATCH 2/2] [media] VIDEO_MEDIATEK_VPU should depend on HAS_DMA

If NO_DMA=y:

    ERROR: "bad_dma_ops" [drivers/media/platform/mtk-vpu/mtk-vpu.ko] undefined!

Add a dependency on HAS_DMA to fix this.

Signed-off-by: Geert Uytterhoeven <geert@...ux-m68k.org>
---
 drivers/media/platform/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/platform/Kconfig b/drivers/media/platform/Kconfig
index 552b635cfce7f02b..a6ed2e077ad0f2d2 100644
--- a/drivers/media/platform/Kconfig
+++ b/drivers/media/platform/Kconfig
@@ -155,7 +155,7 @@ config VIDEO_CODA
 
 config VIDEO_MEDIATEK_VPU
 	tristate "Mediatek Video Processor Unit"
-	depends on VIDEO_DEV && VIDEO_V4L2
+	depends on VIDEO_DEV && VIDEO_V4L2 && HAS_DMA
 	depends on ARCH_MEDIATEK || COMPILE_TEST
 	---help---
 	    This driver provides downloading VPU firmware and
-- 
1.9.1