summaryrefslogtreecommitdiff
path: root/arch/sh/include/asm/io.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/sh/include/asm/io.h')
-rw-r--r--arch/sh/include/asm/io.h33
1 files changed, 0 insertions, 33 deletions
diff --git a/arch/sh/include/asm/io.h b/arch/sh/include/asm/io.h
index 0a00db3617..5dc27bebd5 100644
--- a/arch/sh/include/asm/io.h
+++ b/arch/sh/include/asm/io.h
@@ -128,39 +128,6 @@ extern void __raw_readsl(unsigned int addr, void *data, int longlen);
#define in_8(port) inb(port)
#define in_le16(port) inw(port)
#define in_le32(port) inl(port)
-/*
- * ioremap and friends.
- *
- * ioremap takes a PCI memory address, as specified in
- * linux/Documentation/IO-mapping.txt. If you want a
- * physical address, use __ioremap instead.
- */
-extern void *__ioremap(unsigned long offset, size_t size, unsigned long flags);
-extern void __iounmap(void *addr);
-
-/*
- * Generic ioremap support.
- *
- * Define:
- * iomem_valid_addr(off,size)
- * iomem_to_phys(off)
- */
-#ifdef iomem_valid_addr
-#define __arch_ioremap(off, sz, nocache) \
-({ \
- unsigned long _off = (off), _size = (sz); \
- void *_ret = (void *)0; \
- if (iomem_valid_addr(_off, _size)) \
- _ret = __ioremap(iomem_to_phys(_off), _size, 0); \
- _ret; \
-})
-
-#define __arch_iounmap __iounmap
-#endif
-
-#define ioremap(off, sz) __arch_ioremap((off), (sz), 0)
-#define ioremap_nocache(off, sz) __arch_ioremap((off), (sz), 1)
-#define iounmap(_addr) __arch_iounmap(_addr)
/*
* DMA-consistent mapping functions. These allocate/free a region of