From: Chen Gang Date: Mon, 7 Jul 2014 08:49:24 +0000 (+0800) Subject: drivers: staging: android: ion: Kconfig: Let it also depend on HAS_DMA X-Git-Tag: omap-for-v3.17/fixes-against-rc2~166^2~1250 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=403f8af323f0b3b1893ef257be5c5a41cd213d55;p=pandora-kernel.git drivers: staging: android: ion: Kconfig: Let it also depend on HAS_DMA ION need HAS_DMA (e.g. need DMA_SHARED_BUFFER), so it has to depend on HAS_DMA, or can not pass compiling with allmodconfig under score which NO_DMA. And the related error: CC drivers/staging/android/ion/ion_cma_heap.o drivers/staging/android/ion/ion_cma_heap.c: In function 'ion_cma_mmap': drivers/staging/android/ion/ion_cma_heap.c:168:2: error: implicit declaration of function 'dma_mmap_coherent' [-Werror=implicit-function-declaration] return dma_mmap_coherent(dev, vma, info->cpu_addr, info->handle, ^ cc1: some warnings being treated as errors make[4]: *** [drivers/staging/android/ion/ion_cma_heap.o] Error 1 make[3]: *** [drivers/staging/android/ion] Error 2 make[2]: *** [drivers/staging/android] Error 2 make[1]: *** [drivers/staging] Error 2 make: *** [drivers] Error 2 Signed-off-by: Chen Gang Signed-off-by: Greg Kroah-Hartman --- Reading git-diff-tree failed