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powerpc/iseries: use DECLARE_COMPLETION_ONSTACK for non-constant completion 

The _ONSTACK variant should be used for on-stack completion,
otherwise it will break lockdep.

Signed-off-by: Yong Zhang <yong.zhang0@gmail.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: linuxppc-dev@ozlabs.org
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Yong Zhang 2009-12-16 04:35:57 +00:00 committed by Benjamin Herrenschmidt
parent 7a96c6b22e
commit c3a6635939
1 changed files with 1 additions and 1 deletions
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2
arch/powerpc/platforms/iseries/viopath.c
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@ -116,7 +116,7 @@ static int proc_viopath_show(struct seq_file *m, void *v)
u16 vlanMap;
dma_addr_t handle;
HvLpEvent_Rc hvrc;
DECLARE_COMPLETION(done);
DECLARE_COMPLETION_ONSTACK(done);
struct device_node *node;
const char *sysid;