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| author | Nicolas Pitre <nicolas.pitre@linaro.org> | 2016-07-28 19:37:21 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@armlinux.org.uk> | 2016-08-12 16:47:02 +0100 |
| commit | 7d281b620d229486429d851b10a05da871d22e79 (patch) | |
| tree | 986daff31c377b03507feee968bc1d71ffaed7d1 /arch/arm/include | |
| parent | 3cb59581a860f5f542b37aed214f74b3f2ccfa32 (diff) | |
| download | linux-7d281b620d229486429d851b10a05da871d22e79.tar.gz linux-7d281b620d229486429d851b10a05da871d22e79.tar.bz2 linux-7d281b620d229486429d851b10a05da871d22e79.zip | |
ARM: 8589/1: asm/memory.h: remove dead definitions
The last ad-hoc __phys_to_virt definition was removed in commit fd0053c9
("ARM: realview: remove sparsemem hack"). Therefore we can remove the
unneeded definitions and unduplicate the virt_to_pfn macro from
asm/memory.h.
Signed-off-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/include')
| -rw-r--r-- | arch/arm/include/asm/memory.h | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/arch/arm/include/asm/memory.h b/arch/arm/include/asm/memory.h index 31c07a2cc100..76cbd9c674df 100644 --- a/arch/arm/include/asm/memory.h +++ b/arch/arm/include/asm/memory.h @@ -159,13 +159,8 @@ * PFNs are used to describe any physical page; this means * PFN 0 == physical address 0. */ -#if defined(__virt_to_phys) -#define PHYS_OFFSET PLAT_PHYS_OFFSET -#define PHYS_PFN_OFFSET ((unsigned long)(PHYS_OFFSET >> PAGE_SHIFT)) - -#define virt_to_pfn(kaddr) (__pa(kaddr) >> PAGE_SHIFT) -#elif defined(CONFIG_ARM_PATCH_PHYS_VIRT) +#if defined(CONFIG_ARM_PATCH_PHYS_VIRT) /* * Constants used to force the right instruction encodings and shifts @@ -182,10 +177,6 @@ extern const void *__pv_table_begin, *__pv_table_end; #define PHYS_OFFSET ((phys_addr_t)__pv_phys_pfn_offset << PAGE_SHIFT) #define PHYS_PFN_OFFSET (__pv_phys_pfn_offset) -#define virt_to_pfn(kaddr) \ - ((((unsigned long)(kaddr) - PAGE_OFFSET) >> PAGE_SHIFT) + \ - PHYS_PFN_OFFSET) - #define __pv_stub(from,to,instr,type) \ __asm__("@ __pv_stub\n" \ "1: " instr " %0, %1, %2\n" \ @@ -257,12 +248,12 @@ static inline unsigned long __phys_to_virt(phys_addr_t x) return x - PHYS_OFFSET + PAGE_OFFSET; } +#endif + #define virt_to_pfn(kaddr) \ ((((unsigned long)(kaddr) - PAGE_OFFSET) >> PAGE_SHIFT) + \ PHYS_PFN_OFFSET) -#endif - /* * These are *only* valid on the kernel direct mapped RAM memory. * Note: Drivers should NOT use these. They are the wrong |