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authorGeert Uytterhoeven <geert@linux-m68k.org>2012-04-15 20:37:39 +0200
committerGeert Uytterhoeven <geert@linux-m68k.org>2012-04-22 20:16:50 +0200
commitf5db9c6a3dd94033a113a6bd9ccce9f8c28c70b1 (patch)
treec4001c7ed89f43b62f841f576663d40c3c85bcfb /arch/m68k
parentb637a6b16731d806ae2c8b9619a5619a2f283f15 (diff)
m68k: Make sure {read,write}s[bwl]() are always defined
drivers/usb/musb/musb_io.h provides default implementations for {read,write}s[bwl]() on most platforms, some of which will conflict soon with platform-specific counterparts on m68k. To avoid having to add more platform-specific checks to musb_io.h later, make sure {read,write}s[bwl]() are always defined on m68k, and disable the default implementations in musb_io.h on m68k, like is already done for several other architectures. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'arch/m68k')
-rw-r--r--arch/m68k/include/asm/io_mm.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/m68k/include/asm/io_mm.h b/arch/m68k/include/asm/io_mm.h
index 0fb3468000e7..fa4324bcf566 100644
--- a/arch/m68k/include/asm/io_mm.h
+++ b/arch/m68k/include/asm/io_mm.h
@@ -278,6 +278,13 @@ static inline void isa_delay(void)
#define readl(addr) in_le32(addr)
#define writel(val,addr) out_le32((addr),(val))
+#define readsb(port, buf, nr) raw_insb((port), (u8 *)(buf), (nr))
+#define readsw(port, buf, nr) raw_insw((port), (u16 *)(buf), (nr))
+#define readsl(port, buf, nr) raw_insl((port), (u32 *)(buf), (nr))
+#define writesb(port, buf, nr) raw_outsb((port), (u8 *)(buf), (nr))
+#define writesw(port, buf, nr) raw_outsw((port), (u16 *)(buf), (nr))
+#define writesl(port, buf, nr) raw_outsl((port), (u32 *)(buf), (nr))
+
#define mmiowb()
static inline void __iomem *ioremap(unsigned long physaddr, unsigned long size)