From mboxrd@z Thu Jan 1 00:00:00 1970 From: yalin.wang2010@gmail.com (yalin wang) Date: Mon, 12 Oct 2015 10:28:18 +0800 Subject: [RFC] arm64: ioremap: add ioremap_cache macro Message-ID: <1444616898-5057-1-git-send-email-yalin.wang2010@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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 --- arch/arm64/include/asm/io.h | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/include/asm/io.h b/arch/arm64/include/asm/io.h index 44be1e0..d6b620c 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 -- 1.9.1