arm64: ioremap: add ioremap_cache macro
authoryalin wang <yalin.wang2010@gmail.com>
Mon, 12 Oct 2015 02:28:18 +0000 (10:28 +0800)
committerCatalin Marinas <catalin.marinas@arm.com>
Tue, 13 Oct 2015 14:10:25 +0000 (15:10 +0100)
commit1b6d7f8742d5d46c478f10c9e57da18d049b116d
treecd6759512aadcfed0f41cbbc19b06609c9872ec9
parent83040123fde42ec532d3b632efb5f7f84024e61d
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>
arch/arm64/include/asm/io.h