From: Hirokazu Takata <takata@linux-m32r.org>
Date: Wed, 26 Aug 2009 04:04:33 +0000 (+0900)
Subject: m32r: define ioread* and iowrite* macros
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=d2c5821c5de08175096f17166984d5e738cad024;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

m32r: define ioread* and iowrite* macros

Define ioread* and iowrite* macros to fix the following build errors:

  CC [M]  drivers/uio/uio_smx.o
drivers/uio/uio_smx.c: In function 'smx_handler':
drivers/uio/uio_smx.c:31: error: implicit declaration of function 'ioread32'
drivers/uio/uio_smx.c:37: error: implicit declaration of function 'iowrite32'

Signed-off-by: Hirokazu Takata <takata@linux-m32r.org>
---

diff --git a/arch/m32r/include/asm/io.h b/arch/m32r/include/asm/io.h
index d06933bd6318..4010f1fc5b65 100644
--- a/arch/m32r/include/asm/io.h
+++ b/arch/m32r/include/asm/io.h
@@ -162,6 +162,13 @@ static inline void _writel(unsigned long l, unsigned long addr)
 #define __raw_writew writew
 #define __raw_writel writel
 
+#define ioread8 read
+#define ioread16 readw
+#define ioread32 readl
+#define iowrite8 writeb
+#define iowrite16 writew
+#define iowrite32 writel
+
 #define mmiowb()
 
 #define flush_write_buffers() do { } while (0)  /* M32R_FIXME */