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Diffstat (limited to 'arch/arm/include/asm/memory.h')
-rw-r--r--arch/arm/include/asm/memory.h15
1 files changed, 5 insertions, 10 deletions
diff --git a/arch/arm/include/asm/memory.h b/arch/arm/include/asm/memory.h
index fcb5757..1c4df27 100644
--- a/arch/arm/include/asm/memory.h
+++ b/arch/arm/include/asm/memory.h
@@ -16,7 +16,7 @@
#include <linux/compiler.h>
#include <linux/const.h>
#include <linux/types.h>
-#include <asm/sizes.h>
+#include <linux/sizes.h>
#ifdef CONFIG_NEED_MACH_MEMORY_H
#include <mach/memory.h>
@@ -37,7 +37,7 @@
*/
#define PAGE_OFFSET UL(CONFIG_PAGE_OFFSET)
#define TASK_SIZE (UL(CONFIG_PAGE_OFFSET) - UL(0x01000000))
-#define TASK_UNMAPPED_BASE (UL(CONFIG_PAGE_OFFSET) / 3)
+#define TASK_UNMAPPED_BASE ALIGN(TASK_SIZE / 3, SZ_16M)
/*
* The maximum size of a 26-bit user space task.
@@ -187,6 +187,7 @@ static inline unsigned long __phys_to_virt(unsigned long x)
#define __phys_to_virt(x) ((x) - PHYS_OFFSET + PAGE_OFFSET)
#endif
#endif
+#endif /* __ASSEMBLY__ */
#ifndef PHYS_OFFSET
#ifdef PLAT_PHYS_OFFSET
@@ -196,6 +197,8 @@ static inline unsigned long __phys_to_virt(unsigned long x)
#endif
#endif
+#ifndef __ASSEMBLY__
+
/*
* PFNs are used to describe any physical page; this means
* PFN 0 == physical address 0.
@@ -272,14 +275,6 @@ static inline __deprecated void *bus_to_virt(unsigned long x)
#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
#define virt_addr_valid(kaddr) ((unsigned long)(kaddr) >= PAGE_OFFSET && (unsigned long)(kaddr) < (unsigned long)high_memory)
-/*
- * Optional coherency support. Currently used only by selected
- * Intel XSC3-based systems.
- */
-#ifndef arch_is_coherent
-#define arch_is_coherent() 0
-#endif
-
#endif
#include <asm-generic/memory_model.h>