@@ -292,40 +292,6 @@ static inline void __raw_readsl(unsigned long addr, void *data, int longlen)
#define readsb(a, d, s) __raw_readsb((unsigned long)a, d, s)
/*
- * 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,nocache); \
- _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
* uncached, unwrite-buffered mapped memory space for use with DMA
* devices. This is the "generic" version. The PCI specific version
@@ -344,40 +344,6 @@ static inline void writesl(unsigned int *addr, const void * data, int longlen)
#define insl_p(port, to, len) insl(port, to, len)
/*
- * 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
* uncached, unwrite-buffered mapped memory space for use with DMA
* devices. This is the "generic" version. The PCI specific version
@@ -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
These defines are valid only when iomem_valid_addr is defined, but I do not see such defines anywhere. Remove. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> --- arch/arm/include/asm/io.h | 34 ---------------------------------- arch/nds32/include/asm/io.h | 34 ---------------------------------- arch/sh/include/asm/io.h | 33 --------------------------------- 3 files changed, 101 deletions(-)