From 9c740025c51a26ab00192cfc464064d4ccbfe3fc Mon Sep 17 00:00:00 2001 From: Anton Blanchard Date: Sun, 14 Aug 2011 14:30:30 +0000 Subject: [PATCH] powerpc/pseries: Avoid spurious error during hotplug CPU add During hotplug CPU add we get the following error: Unexpected Error (0) returned from configure-connector ibm,configure-connector returns 0 for configuration complete, so catch this and avoid the error. Signed-off-by: Anton Blanchard Signed-off-by: Benjamin Herrenschmidt Cc: --- arch/powerpc/platforms/pseries/dlpar.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/powerpc/platforms/pseries/dlpar.c b/arch/powerpc/platforms/pseries/dlpar.c index e9be25bc571b..0f1b706506ed 100644 --- a/arch/powerpc/platforms/pseries/dlpar.c +++ b/arch/powerpc/platforms/pseries/dlpar.c @@ -112,6 +112,7 @@ void dlpar_free_cc_nodes(struct device_node *dn) dlpar_free_one_cc_node(dn); } +#define COMPLETE 0 #define NEXT_SIBLING 1 #define NEXT_CHILD 2 #define NEXT_PROPERTY 3 @@ -158,6 +159,9 @@ struct device_node *dlpar_configure_connector(u32 drc_index) spin_unlock(&rtas_data_buf_lock); switch (rc) { + case COMPLETE: + break; + case NEXT_SIBLING: dn = dlpar_parse_cc_node(ccwa); if (!dn) -- 2.20.1