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| author | Ingo Molnar <mingo@elte.hu> | 2009-02-13 13:05:57 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-02-13 13:05:57 +0100 |
| commit | d040c1614c24162adc3fe106b182596999264e26 (patch) | |
| tree | 5af02052e633bcde0e33f77cac52ab4685ad07f1 /arch/x86/mm/ioremap.c | |
| parent | d88316c243e5458a1888edbe0353c4dec6e61c73 (diff) | |
| parent | 7032e8696726354d6180d8a2d17191f958cd93ae (diff) | |
Merge branch 'x86/core' into x86/headers
Diffstat (limited to 'arch/x86/mm/ioremap.c')
| -rw-r--r-- | arch/x86/mm/ioremap.c | 21 |
1 files changed, 1 insertions, 20 deletions
diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c index af750ab973b..433f7bd4648 100644 --- a/arch/x86/mm/ioremap.c +++ b/arch/x86/mm/ioremap.c @@ -134,25 +134,6 @@ int page_is_ram(unsigned long pagenr) return 0; } -int pagerange_is_ram(unsigned long start, unsigned long end) -{ - int ram_page = 0, not_rampage = 0; - unsigned long page_nr; - - for (page_nr = (start >> PAGE_SHIFT); page_nr < (end >> PAGE_SHIFT); - ++page_nr) { - if (page_is_ram(page_nr)) - ram_page = 1; - else - not_rampage = 1; - - if (ram_page == not_rampage) - return -1; - } - - return ram_page; -} - /* * Fix up the linear direct mapping of the kernel to avoid cache attribute * conflicts. @@ -367,7 +348,7 @@ EXPORT_SYMBOL(ioremap_nocache); * * Must be freed with iounmap. */ -void __iomem *ioremap_wc(unsigned long phys_addr, unsigned long size) +void __iomem *ioremap_wc(resource_size_t phys_addr, unsigned long size) { if (pat_enabled) return __ioremap_caller(phys_addr, size, _PAGE_CACHE_WC, |