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Commit 6949f8c0 authored by Nicolas Pitre's avatar Nicolas Pitre Committed by Nicolas Pitre
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ARM: mach-orion5x: remove arch specific special handling for ioremap 



A generic version should replace this later.

Signed-off-by: default avatarNicolas Pitre <nicolas.pitre@linaro.org>
parent bfcd2ea6

arch/arm/mach-orion5x/include/mach/io.h

+0 −25
Original line number Diff line number Diff line
@@ -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)