[PATCH] s3c2410: remove __ioaddrc()

[Cesar Eduardo Barros]

While looking at s3c2410's mach/io.h, I noticed the #define for
__ioaddr() looked wrong. While the #defines above it called the "c"
suffixed variant when __builtin_constant_p() was true, the one for
__ioaddr() called the "c" suffixed variant (__ioaddrc()) when
__builtin_constant_p() was *false*.

Looking further, I noticed that __ioaddr() and __ioaddrc() were
identical, the only difference being that __ioaddr() is an inline
function and __ioaddrc() is a macro.

__ioaddrc() is not used anywhere else. There were similar constructs,
also reversed from what I'd expect, in both mach-clps7500 (removed from
the kernel in 2.6.29) and mach-rpc. The copy in mach-rpc was removed in
commit 6de2c31d3dad7384b3efa03674bd6ed479d58cb2 (rpc: remove obsolete IO
accessors).

Since __ioaddrc() is both redundant and useless, has no other uses, and
has already been removed in mach-rpc, remove it also in mach-s3c2410.

Signed-off-by: Cesar Eduardo Barros <cesarb@xxxxxxxxxx>
---
 arch/arm/mach-s3c2410/include/mach/io.h |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)

diff --git a/arch/arm/mach-s3c2410/include/mach/io.h b/arch/arm/mach-s3c2410/include/mach/io.h
index 118749f..5843974 100644
--- a/arch/arm/mach-s3c2410/include/mach/io.h
+++ b/arch/arm/mach-s3c2410/include/mach/io.h
@@ -190,15 +190,12 @@ DECLARE_IO(int,l,"")
 	result;								\
 })
 
-#define __ioaddrc(port)	((__PORT_PCIO(port) ? PCIO_BASE + (port) : (void __iomem *)(port)))
-
 #define inb(p)		(__builtin_constant_p((p)) ? __inbc(p)	   : __inb(p))
 #define inw(p)		(__builtin_constant_p((p)) ? __inwc(p)	   : __inw(p))
 #define inl(p)		(__builtin_constant_p((p)) ? __inlc(p)	   : __inl(p))
 #define outb(v,p)	(__builtin_constant_p((p)) ? __outbc(v,p) : __outb(v,p))
 #define outw(v,p)	(__builtin_constant_p((p)) ? __outwc(v,p) : __outw(v,p))
 #define outl(v,p)	(__builtin_constant_p((p)) ? __outlc(v,p) : __outl(v,p))
-#define __ioaddr(p)	(__builtin_constant_p((p)) ? __ioaddr(p)  : __ioaddrc(p))
 
 #define insb(p,d,l)	__raw_readsb(__ioaddr(p),d,l)
 #define insw(p,d,l)	__raw_readsw(__ioaddr(p),d,l)
-- 
1.7.6.4

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