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If NO_DMA=y: drivers/built-in.o: In function `vb2_vmalloc_dmabuf_ops_detach': videobuf2-vmalloc.c:(.text+0x6f11b0): undefined reference to `dma_unmap_sg' drivers/built-in.o: In function `vb2_vmalloc_dmabuf_ops_map': videobuf2-vmalloc.c:(.text+0x6f1266): undefined reference to `dma_unmap_sg' videobuf2-vmalloc.c:(.text+0x6f1282): undefined reference to `dma_map_sg' As we don't want to make the core VIDEOBUF2_VMALLOC depend on HAS_DMA (it's v4l2 core code, and selected by a lot of drivers), stub out the DMA support if HAS_DMA is not set. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> |
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| .. | ||
| common | ||
| dvb-core | ||
| dvb-frontends | ||
| firewire | ||
| i2c | ||
| mmc | ||
| pci | ||
| platform | ||
| radio | ||
| rc | ||
| tuners | ||
| usb | ||
| v4l2-core | ||
| Kconfig | ||
| Makefile | ||
| media-device.c | ||
| media-devnode.c | ||
| media-entity.c | ||