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Date: Tue, 10 Nov 2009 09:43:02 GMT From: tip-bot for Xiaotian Feng <dfeng@...hat.com> To: linux-tip-commits@...r.kernel.org Cc: linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...hat.com, venkatesh.pallipadi@...el.com, suresh.b.siddha@...el.com, tglx@...utronix.de, dfeng@...hat.com, mingo@...e.hu Subject: [tip:x86/pat] x86: pat: Remove ioremap_default() Commit-ID: 2fb8f4e6a83dcaec15c1dd0ee8a6f618e7ece7f0 Gitweb: http://git.kernel.org/tip/2fb8f4e6a83dcaec15c1dd0ee8a6f618e7ece7f0 Author: Xiaotian Feng <dfeng@...hat.com> AuthorDate: Tue, 10 Nov 2009 17:23:25 +0800 Committer: Ingo Molnar <mingo@...e.hu> CommitDate: Tue, 10 Nov 2009 10:34:05 +0100 x86: pat: Remove ioremap_default() Commit: b6ff32d: x86, PAT: Consolidate code in pat_x_mtrr_type() and reserve_memtype() consolidated reserve_memtype() and pat_x_mtrr_type, this made ioremap_default() same as ioremap_cache(). Remove the redundant function and change the only caller to use ioremap_cache. Signed-off-by: Xiaotian Feng <dfeng@...hat.com> Cc: Suresh Siddha <suresh.b.siddha@...el.com> Cc: Venkatesh Pallipadi <venkatesh.pallipadi@...el.com> LKML-Reference: <1257845005-7938-1-git-send-email-dfeng@...hat.com> Signed-off-by: Ingo Molnar <mingo@...e.hu> --- arch/x86/mm/ioremap.c | 26 +------------------------- 1 files changed, 1 insertions(+), 25 deletions(-) diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c index 334e63c..3af10de 100644 --- a/arch/x86/mm/ioremap.c +++ b/arch/x86/mm/ioremap.c @@ -283,30 +283,6 @@ void __iomem *ioremap_cache(resource_size_t phys_addr, unsigned long size) } EXPORT_SYMBOL(ioremap_cache); -static void __iomem *ioremap_default(resource_size_t phys_addr, - unsigned long size) -{ - unsigned long flags; - void __iomem *ret; - int err; - - /* - * - WB for WB-able memory and no other conflicting mappings - * - UC_MINUS for non-WB-able memory with no other conflicting mappings - * - Inherit from confliting mappings otherwise - */ - err = reserve_memtype(phys_addr, phys_addr + size, - _PAGE_CACHE_WB, &flags); - if (err < 0) - return NULL; - - ret = __ioremap_caller(phys_addr, size, flags, - __builtin_return_address(0)); - - free_memtype(phys_addr, phys_addr + size); - return ret; -} - void __iomem *ioremap_prot(resource_size_t phys_addr, unsigned long size, unsigned long prot_val) { @@ -382,7 +358,7 @@ void *xlate_dev_mem_ptr(unsigned long phys) if (page_is_ram(start >> PAGE_SHIFT)) return __va(phys); - addr = (void __force *)ioremap_default(start, PAGE_SIZE); + addr = (void __force *)ioremap_cache(start, PAGE_SIZE); if (addr) addr = (void *)((unsigned long)addr | (phys & ~PAGE_MASK)); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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