[media] media: Kconfig: add dependency of HAS_DMA
authorSudip Mukherjee <sudipm.mukherjee@gmail.com>
Wed, 30 Dec 2015 13:26:03 +0000 (11:26 -0200)
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>
Mon, 25 Jan 2016 12:32:47 +0000 (10:32 -0200)
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>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
drivers/media/platform/Kconfig

index 526359447ff90fda699b032e0dbed4d6a06e577e..8b89ebe16d94ace645d7401ece918b83cf92add6 100644 (file)
@@ -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