[PATCH] powerpc: remove bogus printk

233-eeh-buid-fix.patch

Remove un-desired warning print from EEH code.

Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
(cherry picked from 241239e6aff69788a177d97c5d06fe9995c74cca commit)

diff --git a/arch/powerpc/platforms/pseries/eeh.c b/arch/powerpc/platforms/pseries/eeh.c
index 46ea4ac..be98140 100644 (file)
--- a/arch/powerpc/platforms/pseries/eeh.c
+++ b/arch/powerpc/platforms/pseries/eeh.c
@@ -824,12 +824,10 @@ void eeh_add_device_early(struct device_node *dn)
        if (!dn || !PCI_DN(dn))
                return;
        phb = PCI_DN(dn)->phb;
-       if (NULL == phb || 0 == phb->buid) {
-               printk(KERN_WARNING "EEH: Expected buid but found none for %s\n",
-                      dn->full_name);
-               dump_stack();
+
+       /* USB Bus children of PCI devices will not have BUID's */
+       if (NULL == phb || 0 == phb->buid)
                return;
-       }
 
        info.buid_hi = BUID_HI(phb->buid);
        info.buid_lo = BUID_LO(phb->buid);