From: Geert Uytterhoeven <geert@linux-m68k.org>
Date: Tue, 9 Sep 2014 09:32:44 +0000 (+0200)
Subject: m68k: Add missing ioport_unmap()
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=a000dfc2ab201ffc43fbe925a522adeebe51f6f3;p=linux-beck.git

m68k: Add missing ioport_unmap()

drivers/net/ethernet/cirrus/cs89x0.c: In function ‘cs89x0_ioport_probe’:
drivers/net/ethernet/cirrus/cs89x0.c:1629: error: implicit declaration of function ‘ioport_unmap’

Add the missing ioport_unmap() implementation, and convert ioport_map()
from a macro to a static inline function while we're at it (both copied
from asm-generic).

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
---

diff --git a/arch/m68k/include/asm/io_mm.h b/arch/m68k/include/asm/io_mm.h
index ffdf54f44bc6..8955b40a5dc4 100644
--- a/arch/m68k/include/asm/io_mm.h
+++ b/arch/m68k/include/asm/io_mm.h
@@ -510,6 +510,13 @@ static inline void memcpy_toio(volatile void __iomem *dst, const void *src, int
  */
 #define xlate_dev_kmem_ptr(p)	p
 
-#define ioport_map(port, nr)	((void __iomem *)(port))
+static inline void __iomem *ioport_map(unsigned long port, unsigned int nr)
+{
+	return (void __iomem *) port;
+}
+
+static inline void ioport_unmap(void __iomem *p)
+{
+}
 
 #endif /* _IO_H */