twl4030_charger: correctly handle -EPROBE_DEFER from devm_usb_get_phy_by_node

Now that twl4030_bci_probe can safely return -EPROBE_DEFER,
do so when devm_usb_get_phy_by_node returns that error.

Signed-off-by: NeilBrown <neil@brown.name>
Signed-off-by: Sebastian Reichel <sre@kernel.org>

diff --git a/drivers/power/twl4030_charger.c b/drivers/power/twl4030_charger.c
index 0452383..ffc123f 100644 (file)
--- a/drivers/power/twl4030_charger.c
+++ b/drivers/power/twl4030_charger.c
@@ -636,9 +636,13 @@ static int twl4030_bci_probe(struct platform_device *pdev)
 
                phynode = of_find_compatible_node(bci->dev->of_node->parent,
                                                  NULL, "ti,twl4030-usb");
-               if (phynode)
+               if (phynode) {
                        bci->transceiver = devm_usb_get_phy_by_node(
                                bci->dev, phynode, &bci->usb_nb);
+                       if (IS_ERR(bci->transceiver) &&
+                           PTR_ERR(bci->transceiver) == -EPROBE_DEFER)
+                               return -EPROBE_DEFER;
+               }
        }
 
        /* Enable interrupts now. */