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powerpc/eeh: Fix condition for isolated state 

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@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Gavin Shan 2014-10-01 17:07:49 +10:00 committed by Michael Ellerman
parent d6f1e7abdb
commit 8315070c07
1 changed files with 1 additions and 1 deletions
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arch/powerpc/kernel/eeh_pe.c
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@ -525,7 +525,7 @@ static void *__eeh_pe_state_mark(void *data, void *flag)
pe->state |= state; pe->state |= state;
/* Offline PCI devices if applicable */ /* Offline PCI devices if applicable */
if (state != EEH_PE_ISOLATED) if (!(state & EEH_PE_ISOLATED))
return NULL; return NULL;
eeh_pe_for_each_dev(pe, edev, tmp) { eeh_pe_for_each_dev(pe, edev, tmp) {