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[PARISC] Enable ioremap functionality unconditionally

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Enable CONFIG_HPPA_IOREMAP by default and remove all now unnecessary code.

Signed-off-by: Helge Deller <deller@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
This commit is contained in:
Helge Deller
2006-03-23 00:32:46 -07:00
committed by Kyle McMartin
parent 857600c771
commit 29ef829532
3 changed files with 3 additions and 82 deletions
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include/asm-parisc/io.h
+1 -57
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@@ -176,12 +176,7 @@ extern inline void * ioremap_nocache(unsigned long offset, unsigned long size)
extern void iounmap(void __iomem *addr);
/*
* CONFIG_HPPA_IOREMAP is the magic flag to enable or disable real ioremap()
* functionality. It's currently disabled because it may not work on some
* machines.
*/
#ifdef CONFIG_HPPA_IOREMAP
static inline unsigned char __raw_readb(const volatile void __iomem *addr)
{
return (*(volatile unsigned char __force *) (addr));
@@ -215,57 +210,6 @@ static inline void __raw_writeq(unsigned long long b, volatile void __iomem *add
{
*(volatile unsigned long long __force *) addr = b;
}
#else /* !CONFIG_HPPA_IOREMAP */
static inline unsigned char __raw_readb(const volatile void __iomem *addr)
{
__raw_check_addr(addr);
return gsc_readb((unsigned long) addr);
}
static inline unsigned short __raw_readw(const volatile void __iomem *addr)
{
__raw_check_addr(addr);
return gsc_readw((unsigned long) addr);
}
static inline unsigned int __raw_readl(const volatile void __iomem *addr)
{
__raw_check_addr(addr);
return gsc_readl((unsigned long) addr);
}
static inline unsigned long long __raw_readq(const volatile void __iomem *addr)
{
__raw_check_addr(addr);
return gsc_readq((unsigned long) addr);
}
static inline void __raw_writeb(unsigned char b, volatile void __iomem *addr)
{
__raw_check_addr(addr);
gsc_writeb(b, (unsigned long) addr);
}
static inline void __raw_writew(unsigned short b, volatile void __iomem *addr)
{
__raw_check_addr(addr);
gsc_writew(b, (unsigned long) addr);
}
static inline void __raw_writel(unsigned int b, volatile void __iomem *addr)
{
__raw_check_addr(addr);
gsc_writel(b, (unsigned long) addr);
}
static inline void __raw_writeq(unsigned long long b, volatile void __iomem *addr)
{
__raw_check_addr(addr);
gsc_writeq(b, (unsigned long) addr);
}
#endif /* !CONFIG_HPPA_IOREMAP */
/* readb can never be const, so use __fswab instead of le*_to_cpu */
#define readb(addr) __raw_readb(addr)