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sparseirq: work around compiler optimizing away __weak functions
authorYinghai Lu <yinghai@kernel.org>
Fri, 26 Dec 2008 10:05:47 +0000 (02:05 -0800)
committerIngo Molnar <mingo@elte.hu>
Sat, 27 Dec 2008 12:24:00 +0000 (13:24 +0100)
Impact: fix panic on null pointer with sparseirq

Some GCC versions seem to inline the weak global function,
when that function is empty.

Work it around, by making the functions return a (dummy) integer.

Signed-off-by: Yinghai <yinghai@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

No differences found
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