[PATCH 1/6] powerpc/eeh: Fix condition for isolated state

[Gavin Shan]

Function eeh_pe_state_mark() could possibly have combination of
multiple EEH PE state as its argument. The patch fixes the condition
used to check if EEH_PE_ISOLATED is included.

Signed-off-by: Gavin Shan <gwshan at linux.vnet.ibm.com>
---
 arch/powerpc/kernel/eeh_pe.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/powerpc/kernel/eeh_pe.c b/arch/powerpc/kernel/eeh_pe.c
index eef08f0..8c4429b 100644
--- a/arch/powerpc/kernel/eeh_pe.c
+++ b/arch/powerpc/kernel/eeh_pe.c
@@ -525,7 +525,7 @@ static void *__eeh_pe_state_mark(void *data, void *flag)
 	pe->state |= state;
 
 	/* Offline PCI devices if applicable */
-	if (state != EEH_PE_ISOLATED)
+	if (!(state & EEH_PE_ISOLATED))
 		return NULL;
 
 	eeh_pe_for_each_dev(pe, edev, tmp) {
-- 
1.8.3.2