diff options
-rw-r--r-- | arch/arm/mach-at91/include/mach/io.h | 8 | ||||
-rw-r--r-- | arch/arm/mach-at91/setup.c | 18 |
2 files changed, 0 insertions, 26 deletions
diff --git a/arch/arm/mach-at91/include/mach/io.h b/arch/arm/mach-at91/include/mach/io.h index 4298e7806c76..4ca09ef7ca29 100644 --- a/arch/arm/mach-at91/include/mach/io.h +++ b/arch/arm/mach-at91/include/mach/io.h | |||
@@ -30,14 +30,6 @@ | |||
30 | 30 | ||
31 | #ifndef __ASSEMBLY__ | 31 | #ifndef __ASSEMBLY__ |
32 | 32 | ||
33 | #ifndef CONFIG_ARCH_AT91X40 | ||
34 | #define __arch_ioremap at91_ioremap | ||
35 | #define __arch_iounmap at91_iounmap | ||
36 | #endif | ||
37 | |||
38 | void __iomem *at91_ioremap(unsigned long phys, size_t size, unsigned int type); | ||
39 | void at91_iounmap(volatile void __iomem *addr); | ||
40 | |||
41 | static inline unsigned int at91_sys_read(unsigned int reg_offset) | 33 | static inline unsigned int at91_sys_read(unsigned int reg_offset) |
42 | { | 34 | { |
43 | void __iomem *addr = (void __iomem *)AT91_VA_BASE_SYS; | 35 | void __iomem *addr = (void __iomem *)AT91_VA_BASE_SYS; |
diff --git a/arch/arm/mach-at91/setup.c b/arch/arm/mach-at91/setup.c index aa64294c7db3..cf98a8f94dc5 100644 --- a/arch/arm/mach-at91/setup.c +++ b/arch/arm/mach-at91/setup.c | |||
@@ -73,24 +73,6 @@ static struct map_desc at91_io_desc __initdata = { | |||
73 | .type = MT_DEVICE, | 73 | .type = MT_DEVICE, |
74 | }; | 74 | }; |
75 | 75 | ||
76 | void __iomem *at91_ioremap(unsigned long p, size_t size, unsigned int type) | ||
77 | { | ||
78 | if (p >= AT91_BASE_SYS && p <= (AT91_BASE_SYS + SZ_16K - 1)) | ||
79 | return (void __iomem *)AT91_IO_P2V(p); | ||
80 | |||
81 | return __arm_ioremap_caller(p, size, type, __builtin_return_address(0)); | ||
82 | } | ||
83 | EXPORT_SYMBOL(at91_ioremap); | ||
84 | |||
85 | void at91_iounmap(volatile void __iomem *addr) | ||
86 | { | ||
87 | unsigned long virt = (unsigned long)addr; | ||
88 | |||
89 | if (virt >= VMALLOC_START && virt < VMALLOC_END) | ||
90 | __iounmap(addr); | ||
91 | } | ||
92 | EXPORT_SYMBOL(at91_iounmap); | ||
93 | |||
94 | #define AT91_DBGU0 0xfffff200 | 76 | #define AT91_DBGU0 0xfffff200 |
95 | #define AT91_DBGU1 0xffffee00 | 77 | #define AT91_DBGU1 0xffffee00 |
96 | 78 | ||