From: David Howells <dhowells@redhat.com>
Date: Wed, 29 Sep 2010 00:57:02 +0000 (+0100)
Subject: MN10300: Handle missing sys_cacheflush() when caching disabled
X-Git-Tag: v2.6.36-rc6~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=62bdb288bf464862a2801b2e53aadc6c4d100fab;p=pandora-kernel.git

MN10300: Handle missing sys_cacheflush() when caching disabled

When caching is disabled on the MN10300 arch, the sys_cacheflush()
function is removed by conditional stuff in the makefiles, but is still
referred to by the syscall table.

Provide a null version that just returns 0 when caching is disabled (or
-EINVAL if the arguments are silly).

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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