We need to include <linux/vmalloc.h> in order for MIPS to find vmap(), as it doesn't otherwise get included there.
Without this patch, one can hit the following build error: drivers/dma-buf/heaps/cma_heap.c: In function 'cma_heap_do_vmap': drivers/dma-buf/heaps/cma_heap.c:195:10: error: implicit declaration of function 'vmap' Cc: Sumit Semwal <sumit.sem...@linaro.org> Cc: Liam Mark <lm...@codeaurora.org> Cc: Laura Abbott <labb...@kernel.org> Cc: Brian Starkey <brian.star...@arm.com> Cc: Hridya Valsaraju <hri...@google.com> Cc: Suren Baghdasaryan <sur...@google.com> Cc: Sandeep Patil <sspa...@google.com> Cc: Daniel Mentz <danielme...@google.com> Cc: Chris Goldsworthy <cgold...@codeaurora.org> Cc: Ørjan Eide <orjan.e...@arm.com> Cc: Robin Murphy <robin.mur...@arm.com> Cc: Ezequiel Garcia <ezequ...@collabora.com> Cc: Simon Ser <cont...@emersion.fr> Cc: James Jones <jajo...@nvidia.com> Cc: linux-me...@vger.kernel.org Cc: dri-devel@lists.freedesktop.org Fixes: a5d2d29e24be ("dma-buf: heaps: Move heap-helper logic into the cma_heap implementation") Reported-by: Guenter Roeck <li...@roeck-us.net> Signed-off-by: John Stultz <john.stu...@linaro.org> --- drivers/dma-buf/heaps/cma_heap.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/dma-buf/heaps/cma_heap.c b/drivers/dma-buf/heaps/cma_heap.c index 5e7c3436310c..3c4e34301172 100644 --- a/drivers/dma-buf/heaps/cma_heap.c +++ b/drivers/dma-buf/heaps/cma_heap.c @@ -20,6 +20,7 @@ #include <linux/module.h> #include <linux/scatterlist.h> #include <linux/slab.h> +#include <linux/vmalloc.h> struct cma_heap { -- 2.17.1 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel