From: Paul Mackerras <paulus@samba.org>
Date: Mon, 28 Apr 2008 04:44:08 +0000 (+1000)
Subject: [POWERPC] Use __always_inline for xchg* and cmpxchg*
X-Git-Tag: v2.6.26-rc1~370^2~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dd18434ff0b7d9b9ad3d596985fc84b329d2f9a8;p=pandora-kernel.git

[POWERPC] Use __always_inline for xchg* and cmpxchg*

This changes the definitions of the xchg and cmpxchg families of
functions in include/asm-powerpc/system.h to be marked __always_inline
rather than __inline__.  The reason for doing this is that we rely on
the compiler inlining them in order to eliminate the references to
__xchg_called_with_bad_pointer and __cmpxchg_called_with_bad_pointer,
which are deliberately left undefined.  Thus this change will enable
us to make the inline keyword be just a hint rather than a directive.

Signed-off-by: Paul Mackerras <paulus@samba.org>
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