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Commit c3a66359 authored by Yong Zhang's avatar Yong Zhang Committed by Benjamin Herrenschmidt
Browse files

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: default avatarYong 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: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
parent 7a96c6b2

arch/powerpc/platforms/iseries/viopath.c

+1 −1
Original line number Diff line number Diff line
@@ -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;