mm: cma: fix incorrect type conversion for size during dma allocation

[karo-tx-linux.git] / include / linux / cma.h

diff --git a/include/linux/cma.h b/include/linux/cma.h
index f7ef093ec49a2bbdd637aae6ab0f1bf0fa4e1e32..29f9e774ab76ef5c1deb019a142af3027a43ebce 100644 (file)
--- a/include/linux/cma.h
+++ b/include/linux/cma.h
@@ -26,6 +26,6 @@ extern int __init cma_declare_contiguous(phys_addr_t base,
 extern int cma_init_reserved_mem(phys_addr_t base, phys_addr_t size,
                                        unsigned int order_per_bit,
                                        struct cma **res_cma);
-extern struct page *cma_alloc(struct cma *cma, unsigned int count, unsigned int align);
+extern struct page *cma_alloc(struct cma *cma, size_t count, unsigned int align);
 extern bool cma_release(struct cma *cma, const struct page *pages, unsigned int count);
 #endif