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Subject[PATCH] [media] media: Kconfig: add dependency of HAS_DMA
Date
The build of m32r allmodconfig fails with the error:
drivers/media/v4l2-core/videobuf2-dma-contig.c:484:2:
error: implicit declaration of function 'dma_get_cache_alignment'

The build of videobuf2-dma-contig.c depends on HAS_DMA and it is
correctly mentioned in the Kconfig but the symbol VIDEO_STI_BDISP also
selects VIDEOBUF2_DMA_CONTIG, so it is trying to compile
videobuf2-dma-contig.c even though HAS_DMA is not defined.

Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
---
drivers/media/platform/Kconfig | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/media/platform/Kconfig b/drivers/media/platform/Kconfig
index 5263594..8b89ebe1 100644
--- a/drivers/media/platform/Kconfig
+++ b/drivers/media/platform/Kconfig
@@ -215,6 +215,7 @@ config VIDEO_SAMSUNG_EXYNOS_GSC
config VIDEO_STI_BDISP
tristate "STMicroelectronics BDISP 2D blitter driver"
depends on VIDEO_DEV && VIDEO_V4L2
+ depends on HAS_DMA
depends on ARCH_STI || COMPILE_TEST
select VIDEOBUF2_DMA_CONTIG
select V4L2_MEM2MEM_DEV
--
1.9.1


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