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[PARISC] more sparse fixes

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0/NULL changes, __user annotations, __iomem annotations

Signed-off-by: Matthew Wilcox <matthew@wil.cx>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
This commit is contained in:
Matthew Wilcox
2006-11-05 15:24:48 -07:00
committed by Kyle McMartin
parent c2c4798e04
commit e51ec24178
4 changed files with 34 additions and 32 deletions
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6
arch/parisc/mm/ioremap.c
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@@ -128,7 +128,7 @@ remap_area_pages(unsigned long address, unsigned long phys_addr,
*/
void __iomem * __ioremap(unsigned long phys_addr, unsigned long size, unsigned long flags)
{
void *addr;
void __iomem *addr;
struct vm_struct *area;
unsigned long offset, last_addr;
@@ -178,13 +178,13 @@ void __iomem * __ioremap(unsigned long phys_addr, unsigned long size, unsigned l
if (!area)
return NULL;
addr = area->addr;
addr = (void __iomem *) area->addr;
if (remap_area_pages((unsigned long) addr, phys_addr, size, flags)) {
vfree(addr);
return NULL;
}
return (void __iomem *) (offset + (char *)addr);
return (void __iomem *) (offset + (char __iomem *)addr);
}
EXPORT_SYMBOL(__ioremap);