[PATCH 13/14] PCI/hotplug: pnv_php: handle OPAL_PCI_SLOT_OFFLINE power state

[Ian Munsie]

From: Andrew Donnellan <andrew.donnellan at au1.ibm.com>

When calling pnv_php_set_slot_power_state() with state ==
OPAL_PCI_SLOT_OFFLINE, remove devices from the device tree as if we're
dealing with OPAL_PCI_SLOT_POWER_OFF.

Cc: Gavin Shan <gwshan at linux.vnet.ibm.com>
Cc: linux-pci at vger.kernel.org
Cc: Bjorn Helgaas <bhelgaas at google.com>
Signed-off-by: Andrew Donnellan <andrew.donnellan at au1.ibm.com>
Acked-by: Gavin Shan <gwshan at linux.vnet.ibm.com>
---
 drivers/pci/hotplug/pnv_php.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pci/hotplug/pnv_php.c b/drivers/pci/hotplug/pnv_php.c
index 2d2f704..e6245b0 100644
--- a/drivers/pci/hotplug/pnv_php.c
+++ b/drivers/pci/hotplug/pnv_php.c
@@ -317,7 +317,7 @@ int pnv_php_set_slot_power_state(struct hotplug_slot *slot,
 		return ret;
 	}
 
-	if (state == OPAL_PCI_SLOT_POWER_OFF)
+	if (state == OPAL_PCI_SLOT_POWER_OFF || state == OPAL_PCI_SLOT_OFFLINE)
 		pnv_php_rmv_devtree(php_slot);
 	else
 		ret = pnv_php_add_devtree(php_slot);
-- 
2.8.1