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Message-ID: <51CBB1A9.5080203@asianux.com> Date: Thu, 27 Jun 2013 11:29:45 +0800 From: Chen Gang <gang.chen@...anux.com> To: Hirokazu Takata <takata@...ux-m32r.org> CC: linux-m32r@...linux-m32r.org, linux-m32r-ja@...linux-m32r.org, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, Linux-Arch <linux-arch@...r.kernel.org> Subject: [PATCH] arch: m32r: include: asm: add ioread*be() and iowrite*be() Add generic ioread*be() and iowrite*be(), or compiling fails. The related error (with allmodconfig): drivers/ipack/ipack.c: In function ‘ipack_device_read_id’: drivers/ipack/ipack.c:376:3: error: implicit declaration of function ‘ioread16be’ [-Werror=implicit-function-declaration] Signed-off-by: Chen Gang <gang.chen@...anux.com> --- arch/m32r/include/asm/io.h | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/arch/m32r/include/asm/io.h b/arch/m32r/include/asm/io.h index 4010f1f..9f9b609 100644 --- a/arch/m32r/include/asm/io.h +++ b/arch/m32r/include/asm/io.h @@ -164,10 +164,14 @@ static inline void _writel(unsigned long l, unsigned long addr) #define ioread8 read #define ioread16 readw +#define ioread16be(addr) __be16_to_cpu(__raw_readw(addr)) #define ioread32 readl +#define ioread32be(addr) __be32_to_cpu(__raw_readl(addr)) #define iowrite8 writeb #define iowrite16 writew +#define iowrite16be(v, addr) __raw_writew(__cpu_to_be16(v), addr) #define iowrite32 writel +#define iowrite32be(v, addr) __raw_writel(__cpu_to_be32(v), addr) #define mmiowb() -- 1.7.7.6 -- 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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