linux-kernel - [PATCH] [media] media/v4l2: VIDEO_SH_VEU should depend on HAS

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Message-Id: <1376828137-12806-1-git-send-email-geert@linux-m68k.org>
Date:	Sun, 18 Aug 2013 14:15:37 +0200
From:	Geert Uytterhoeven <geert@...ux-m68k.org>
To:	Mauro Carvalho Chehab <m.chehab@...sung.com>
Cc:	linux-media@...r.kernel.org, linux-kernel@...r.kernel.org,
	Geert Uytterhoeven <geert@...ux-m68k.org>
Subject: [PATCH] [media] media/v4l2: VIDEO_SH_VEU should depend on HAS_DMA

If NO_DMA=y:

drivers/media/v4l2-core/videobuf2-dma-contig.c: In function ‘vb2_dc_mmap’:
drivers/media/v4l2-core/videobuf2-dma-contig.c:204: error: implicit declaration of function ‘dma_mmap_coherent’
drivers/media/v4l2-core/videobuf2-dma-contig.c: In function ‘vb2_dc_get_base_sgt’:
drivers/media/v4l2-core/videobuf2-dma-contig.c:387: error: implicit declaration of function ‘dma_get_sgtable’

Commit da508f5799659241a359e2d07abb8af905f6291c ("[media] media/v4l2:
VIDEOBUF2_DMA_CONTIG should depend on HAS_DMA") added a dependency on
HAS_DMA to VIDEO_SH_VEU, as it selects VIDEOBUF2_DMA_CONTIG.

However, this got lost in the merge conflict resolution in commit
df90e2258950fd631cdbf322c1ee1f22068391aa ("Merge branch 'devel-for-v3.10'
into v4l_for_linus").

Re-add the dependency 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 08de865..126d0fc 100644
--- a/drivers/media/platform/Kconfig
+++ b/drivers/media/platform/Kconfig
@@ -203,7 +203,7 @@ config VIDEO_SAMSUNG_EXYNOS_GSC
 
 config VIDEO_SH_VEU
 	tristate "SuperH VEU mem2mem video processing driver"
-	depends on VIDEO_DEV && VIDEO_V4L2 && GENERIC_HARDIRQS
+	depends on VIDEO_DEV && VIDEO_V4L2 && GENERIC_HARDIRQS && HAS_DMA
 	select VIDEOBUF2_DMA_CONTIG
 	select V4L2_MEM2MEM_DEV
 	help
-- 
1.7.9.5

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