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ARM: mach-orion5x: remove arch specific special handling for ioremap 

A generic version should replace this later.

Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
This commit is contained in:
Nicolas Pitre 2011-09-14 17:06:22 -04:00 committed by Nicolas Pitre
parent bfcd2ea6a4
commit 6949f8c08d
1 changed files with 0 additions and 25 deletions
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25
arch/arm/mach-orion5x/include/mach/io.h
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@ -15,31 +15,6 @@
#define IO_SPACE_LIMIT 0xffffffff
static inline void __iomem *
__arch_ioremap(unsigned long paddr, size_t size, unsigned int mtype)
{
void __iomem *retval;
unsigned long offs = paddr - ORION5X_REGS_PHYS_BASE;
if (mtype == MT_DEVICE && size && offs < ORION5X_REGS_SIZE &&
size <= ORION5X_REGS_SIZE && offs + size <= ORION5X_REGS_SIZE) {
retval = (void __iomem *)ORION5X_REGS_VIRT_BASE + offs;
} else {
retval = __arm_ioremap(paddr, size, mtype);
}
return retval;
}
static inline void
__arch_iounmap(void __iomem *addr)
{
if (addr < (void __iomem *)ORION5X_REGS_VIRT_BASE ||
addr >= (void __iomem *)(ORION5X_REGS_VIRT_BASE + ORION5X_REGS_SIZE))
__iounmap(addr);
}
#define __arch_ioremap __arch_ioremap
#define __arch_iounmap __arch_iounmap
#define __io(a) __typesafe_io(a)
#define __mem_pci(a) (a)