On Thursday 27 June 2013 12:50:59 Chen Gang wrote:
> Need add generic "dma-mapping-common.h", or compiling may fail.
>
> The related error (with allmodconfig):
>
> CC [M] net/irda/irlan/irlan_eth.o
> drivers/media/v4l2-core/videobuf2-dma-contig.c: In function ‘vb2_dc_mmap’:
> drivers/media/v4l2-core/videobuf2-dma-contig.c:202:2: error: implicit
> declaration of function ‘dma_mmap_coherent’
> [-Werror=implicit-function-declaration]
> drivers/media/v4l2-core/videobuf2-dma-contig.c: In function
> ‘vb2_dc_get_base_sgt’:
> drivers/media/v4l2-core/videobuf2-dma-contig.c:385:2: error: implicit
> declaration of function ‘dma_get_sgtable’
> [-Werror=implicit-function-declaration]
>
>
> Signed-off-by: Chen Gang <[email protected]>
m32r does not provide the "common" version of the dma mapping API, so this
is certainly wrong.
Arnd
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