Commit 09b2ad13 authored Jul 05, 2012 by Russell King

ARM: fix warning caused by wrongly typed arm_dma_limit



arch/arm/mm/init.c: In function 'arm_memblock_init':
arch/arm/mm/init.c:380: warning: comparison of distinct pointer types lacks a cast

by fixing the typecast in its definition when DMA_ZONE is disabled.
This was missed in 4986e5c7 (ARM: mm: fix type of the arm_dma_limit
global variable).

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

parent b89d607b

arch/arm/mm/mm.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -64,7 +64,7 @@ extern void __flush_dcache_page(struct address_space mapping, struct page page
		#ifdef CONFIG_ZONE_DMA
		extern phys_addr_t arm_dma_limit;
		#else
		#define arm_dma_limit ((u32)~0)
		#define arm_dma_limit ((phys_addr_t)~0)
		#endif

		extern phys_addr_t arm_lowmem_limit;