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rk29: memory.h: fix for v2.6.36

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黄涛
2011-08-01 11:19:22 +08:00
parent 0738036bde
commit 9495362ae1
1 changed files with 11 additions and 2 deletions
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13
arch/arm/mach-rk29/include/mach/memory.h
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@@ -18,6 +18,7 @@
#include <asm/page.h>
#include <asm/sizes.h>
#include <linux/version.h>
/* physical offset of RAM */
#define PHYS_OFFSET UL(0x60000000)
@@ -40,8 +41,11 @@ __arch_adjust_zones(int node, unsigned long *zone_size, unsigned long *zhole_siz
zhole_size[0] = 0;
}
#define arch_adjust_zones(node, zone_size, zhole_size) \
__arch_adjust_zones(node, zone_size, zhole_size)
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 36))
#define arch_adjust_zones(zone_size, zhole_size) __arch_adjust_zones(0, zone_size, zhole_size)
#else
#define arch_adjust_zones(node, zone_size, zhole_size) __arch_adjust_zones(node, zone_size, zhole_size)
#endif
#endif /* CONFIG_ZONE_DMA */
@@ -53,5 +57,10 @@ __arch_adjust_zones(int node, unsigned long *zone_size, unsigned long *zhole_siz
#define SRAM_DATA_OFFSET 0xFEF03000
#define SRAM_DATA_END 0xFEF03FFF
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 34))
#define dmac_clean_range(start, end) dmac_map_area(start, end - start, DMA_TO_DEVICE)
#define dmac_inv_range(start, end) dmac_unmap_area(start, end - start, DMA_FROM_DEVICE)
#endif
#endif