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sparc: Kill sbus_ioremap() and sbus_iounmap(). 

No more users.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2008-08-27 04:11:16 -07:00
parent 454eeb2dd7
commit 615deeb27b
4 changed files with 0 additions and 39 deletions
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8
arch/sparc/include/asm/io_32.h
View File

@ -292,14 +292,6 @@ struct pci_dev;
extern void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max);
extern void pci_iounmap(struct pci_dev *dev, void __iomem *);
/*
* Bus number may be in res->flags... somewhere.
*/
extern void __iomem *sbus_ioremap(struct resource *res, unsigned long offset,
unsigned long size, char *name);
extern void sbus_iounmap(volatile void __iomem *vaddr, unsigned long size);
/*
* At the moment, we do not use CMOS_READ anywhere outside of rtc.c,
* so rtc_port is static in it. This should not change unless a new

13
arch/sparc/include/asm/io_64.h
View File

@ -482,19 +482,6 @@ struct pci_dev;
extern void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max);
extern void pci_iounmap(struct pci_dev *dev, void __iomem *);
/* Similarly for SBUS. */
#define sbus_ioremap(__res, __offset, __size, __name) \
({ unsigned long __ret; \
__ret = (__res)->start + (((__res)->flags & 0x1ffUL) << 32UL); \
__ret += (unsigned long) (__offset); \
if (! request_region((__ret), (__size), (__name))) \
__ret = 0UL; \
(void __iomem *) __ret; \
})
#define sbus_iounmap(__addr, __size) \
release_region((unsigned long)(__addr), (__size))
static inline int sbus_can_dma_64bit(void)
{
return 1;

16
arch/sparc/kernel/ioport.c
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@ -143,15 +143,6 @@ void iounmap(volatile void __iomem *virtual)
}
}
/*
*/
void __iomem *sbus_ioremap(struct resource *phyres, unsigned long offset,
unsigned long size, char *name)
{
return _sparc_alloc_io(phyres->flags & 0xF,
phyres->start + offset, size, name);
}
void __iomem *of_ioremap(struct resource *res, unsigned long offset,
unsigned long size, char *name)
{
@ -167,13 +158,6 @@ void of_iounmap(struct resource *res, void __iomem *base, unsigned long size)
}
EXPORT_SYMBOL(of_iounmap);
/*
*/
void sbus_iounmap(volatile void __iomem *addr, unsigned long size)
{
iounmap(addr);
}
/*
* Meat of mapping
*/

2
arch/sparc/kernel/sparc_ksyms.c
View File

@ -154,8 +154,6 @@ EXPORT_SYMBOL(BTFIXUP_CALL(pgprot_noncached));
#ifdef CONFIG_SBUS
EXPORT_SYMBOL(sbus_set_sbus64);
EXPORT_SYMBOL(sbus_iounmap);
EXPORT_SYMBOL(sbus_ioremap);
#endif
#ifdef CONFIG_PCI
EXPORT_SYMBOL(ebus_chain);