From be20902ba67de70b38c995903321f4152dee57b7 Mon Sep 17 00:00:00 2001 From: Russell King Date: Wed, 11 May 2011 15:39:00 +0100 Subject: ARM: use ARM_DMA_ZONE_SIZE to adjust the zone sizes Rather than each platform providing its own function to adjust the zone sizes, use the new ARM_DMA_ZONE_SIZE definition to perform this adjustment. This ensures that the actual DMA zone size and the ISA_DMA_THRESHOLD/MAX_DMA_ADDRESS definitions are consistent with each other, and moves this complexity out of the platform code. Acked-by: Nicolas Pitre Acked-by: Catalin Marinas Signed-off-by: Russell King --- arch/arm/include/asm/memory.h | 6 ------ 1 file changed, 6 deletions(-) (limited to 'arch/arm/include/asm/memory.h') diff --git a/arch/arm/include/asm/memory.h b/arch/arm/include/asm/memory.h index ee5ff41027a3..af44a8fb3480 100644 --- a/arch/arm/include/asm/memory.h +++ b/arch/arm/include/asm/memory.h @@ -215,12 +215,6 @@ static inline unsigned long __phys_to_virt(unsigned long x) #define ISA_DMA_THRESHOLD (PHYS_OFFSET + ARM_DMA_ZONE_SIZE - 1) #endif -#ifndef arch_adjust_zones -#define arch_adjust_zones(size,holes) do { } while (0) -#elif !defined(CONFIG_ZONE_DMA) -#error "custom arch_adjust_zones() requires CONFIG_ZONE_DMA" -#endif - /* * PFNs are used to describe any physical page; this means * PFN 0 == physical address 0. -- cgit v1.2.3