diff options
Diffstat (limited to 'arch/x86/mm/ioremap_64.c')
| -rw-r--r-- | arch/x86/mm/ioremap_64.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86/mm/ioremap_64.c b/arch/x86/mm/ioremap_64.c index bb9246c4a07..e79d2b353de 100644 --- a/arch/x86/mm/ioremap_64.c +++ b/arch/x86/mm/ioremap_64.c @@ -70,7 +70,7 @@ static int ioremap_change_attr(unsigned long phys_addr, unsigned long size, 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; pgprot_t pgprot; @@ -101,7 +101,7 @@ void __iomem *__ioremap(unsigned long phys_addr, unsigned long size, if (!area) return NULL; area->phys_addr = phys_addr; - addr = area->addr; + addr = (void __iomem *) area->addr; if (ioremap_page_range((unsigned long)addr, (unsigned long)addr + size, phys_addr, pgprot)) { remove_vm_area((void *)(PAGE_MASK & (unsigned long) addr)); @@ -111,7 +111,7 @@ void __iomem *__ioremap(unsigned long phys_addr, unsigned long size, vunmap(addr); return NULL; } - return (__force void __iomem *) (offset + (char *)addr); + return (void __iomem *) (offset + (char __iomem *)addr); } EXPORT_SYMBOL(__ioremap); @@ -152,7 +152,7 @@ void iounmap(volatile void __iomem *addr) { struct vm_struct *p, *o; - if (addr <= high_memory) + if ((void __force *)addr <= high_memory) return; if (addr >= phys_to_virt(ISA_START_ADDRESS) && addr < phys_to_virt(ISA_END_ADDRESS)) |