diff options
Diffstat (limited to 'arch/arm/mach-realview')
| -rw-r--r-- | arch/arm/mach-realview/core.c | 19 | ||||
| -rw-r--r-- | arch/arm/mach-realview/include/mach/memory.h | 6 |
2 files changed, 1 insertions, 24 deletions
diff --git a/arch/arm/mach-realview/core.c b/arch/arm/mach-realview/core.c index 75dbc8791d0..525ad17f826 100644 --- a/arch/arm/mach-realview/core.c +++ b/arch/arm/mach-realview/core.c @@ -56,25 +56,6 @@ #include "core.h" -#ifdef CONFIG_ZONE_DMA -/* - * Adjust the zones if there are restrictions for DMA access. - */ -void __init realview_adjust_zones(unsigned long *size, unsigned long *hole) -{ - unsigned long dma_size = SZ_256M >> PAGE_SHIFT; - - if (!machine_is_realview_pbx() || size[0] <= dma_size) - return; - - size[ZONE_NORMAL] = size[0] - dma_size; - size[ZONE_DMA] = dma_size; - hole[ZONE_NORMAL] = hole[0]; - hole[ZONE_DMA] = 0; -} -#endif - - #define REALVIEW_FLASHCTRL (__io_address(REALVIEW_SYS_BASE) + REALVIEW_SYS_FLASH_OFFSET) static int realview_flash_init(void) diff --git a/arch/arm/mach-realview/include/mach/memory.h b/arch/arm/mach-realview/include/mach/memory.h index 973428d3f7c..1759fa673ee 100644 --- a/arch/arm/mach-realview/include/mach/memory.h +++ b/arch/arm/mach-realview/include/mach/memory.h @@ -29,11 +29,7 @@ #define PLAT_PHYS_OFFSET UL(0x00000000) #endif -#if !defined(__ASSEMBLY__) && defined(CONFIG_ZONE_DMA) -extern void realview_adjust_zones(unsigned long *size, unsigned long *hole); -#define arch_adjust_zones(size, hole) \ - realview_adjust_zones(size, hole) - +#ifdef CONFIG_ZONE_DMA #define ARM_DMA_ZONE_SIZE SZ_256M #endif |