diff options
| author | Max Filippov <jcmvbkbc@gmail.com> | 2012-11-01 18:38:27 +0400 |
|---|---|---|
| committer | Chris Zankel <chris@zankel.net> | 2012-12-18 21:10:21 -0800 |
| commit | 35b16a9a093757a7a1ef288eea1128b0b4a3eef7 (patch) | |
| tree | cc20373d9277e83301db8344a8555bc2f90dab6a /arch | |
| parent | 94d6c61b97cbcb3b538276c3785896ea12ecaecb (diff) | |
xtensa: provide DMA_ERROR_CODE definition
This fixes the following allmodconfig build error:
drivers/uio/uio_dmem_genirq.c:95:18: error: 'DMA_ERROR_CODE' undeclared (first use in this function)
drivers/uio/uio_dmem_genirq.c:238:18: error: 'DMA_ERROR_CODE' undeclared (first use in this function)
make[3]: *** [drivers/uio/uio_dmem_genirq.o] Error 1
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Chris Zankel <chris@zankel.net>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/xtensa/include/asm/dma-mapping.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/xtensa/include/asm/dma-mapping.h b/arch/xtensa/include/asm/dma-mapping.h index 492c95790ad5..eb69743172b1 100644 --- a/arch/xtensa/include/asm/dma-mapping.h +++ b/arch/xtensa/include/asm/dma-mapping.h @@ -16,6 +16,8 @@ #include <linux/mm.h> #include <linux/scatterlist.h> +#define DMA_ERROR_CODE (~(dma_addr_t)0x0) + /* * DMA-consistent mapping functions. */ |