m32r: define ioread* and iowrite* macros
authorHirokazu Takata <takata@linux-m32r.org>
Wed, 26 Aug 2009 04:04:33 +0000 (13:04 +0900)
committerHirokazu Takata <takata@linux-m32r.org>
Sun, 4 Oct 2009 03:02:36 +0000 (12:02 +0900)
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>
arch/m32r/include/asm/io.h

index d06933bd631825cfbbb096b92ecd0a166649aedc..4010f1fc5b65ba1fc01217f071d897af5a33c125 100644 (file)
@@ -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 */