diff options
| author |   Gavin Shan <gwshan@linux.vnet.ibm.com> | 2014-10-01 17:07:49 +1000 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2014-10-15 11:27:18 +1100 |
| commit | 8315070c07e7ef5f58ce9e317dc91fd727ecd419 (patch) | |
| tree | 003337a255c788026c67454c2decb8cc632fa780 /arch/powerpc | |
| parent | powerpc/pseries: Make CPU hotplug path endian safe (diff) | |
| download | linux-dev-8315070c07e7ef5f58ce9e317dc91fd727ecd419.tar.xz linux-dev-8315070c07e7ef5f58ce9e317dc91fd727ecd419.zip | |
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>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/kernel/eeh_pe.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/eeh_pe.c b/arch/powerpc/kernel/eeh_pe.c index 53dd0915e690..37f21284809c 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) { |