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| author | yalin wang <yalin.wang2010@gmail.com> | 2015-10-12 10:28:18 +0800 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2015-10-13 15:10:25 +0100 |
| commit | 1b6d7f8742d5d46c478f10c9e57da18d049b116d (patch) | |
| tree | cd6759512aadcfed0f41cbbc19b06609c9872ec9 /arch | |
| parent | 83040123fde42ec532d3b632efb5f7f84024e61d (diff) | |
| download | blackbird-op-linux-1b6d7f8742d5d46c478f10c9e57da18d049b116d.tar.gz blackbird-op-linux-1b6d7f8742d5d46c478f10c9e57da18d049b116d.zip | |
arm64: ioremap: add ioremap_cache macro
Add ioremap_cache macro, because some code will test if this macro
is defined or not, and will generate a generric version if not defined,
for example, memremap.c do like this.
Signed-off-by: yalin wang <yalin.wang2010@gmail.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/include/asm/io.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/io.h b/arch/arm64/include/asm/io.h index 44be1e03ed65..d6b620c9a112 100644 --- a/arch/arm64/include/asm/io.h +++ b/arch/arm64/include/asm/io.h @@ -172,6 +172,7 @@ extern void __iomem *ioremap_cache(phys_addr_t phys_addr, size_t size); #define ioremap_wc(addr, size) __ioremap((addr), (size), __pgprot(PROT_NORMAL_NC)) #define ioremap_wt(addr, size) __ioremap((addr), (size), __pgprot(PROT_DEVICE_nGnRE)) #define iounmap __iounmap +#define ioremap_cache ioremap_cache /* * io{read,write}{16,32}be() macros |
