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| Started by | Sudip Mukherjee <sudipm.mukherjee@gmail.com> |
|---|---|
| First post | 2015-12-30 14:30 +0100 |
| Last post | 2015-12-30 14:30 +0100 |
| Articles | 1 — 1 participant |
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[PATCH] [media] media: Kconfig: add dependency of HAS_DMA Sudip Mukherjee <sudipm.mukherjee@gmail.com> - 2015-12-30 14:30 +0100
| From | Sudip Mukherjee <sudipm.mukherjee@gmail.com> |
|---|---|
| Date | 2015-12-30 14:30 +0100 |
| Subject | [PATCH] [media] media: Kconfig: add dependency of HAS_DMA |
| Message-ID | <qLoZd-79S-43@gated-at.bofh.it> |
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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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