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authorKishon Vijay Abraham I <kishon@ti.com>2012-06-26 17:40:32 +0530
committerFelipe Balbi <balbi@ti.com>2012-07-02 10:40:49 +0300
commitded017ee6c7b90f7356bd8488f8af1c10ba90490 (patch)
tree1ed1612aa13f24e1aa8480fb497d2a0311fae9cc /drivers/power/ab8500_charger.c
parentb8a3efa3a363720687d21228d6b23b988a223bbb (diff)
usb: phy: fix return value check of usb_get_phy
usb_get_phy will return -ENODEV if it's not able to find the phy. Hence fixed all the callers of usb_get_phy to check for this error condition instead of relying on a non-zero value as success condition. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/power/ab8500_charger.c')
-rw-r--r--drivers/power/ab8500_charger.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/power/ab8500_charger.c b/drivers/power/ab8500_charger.c
index 6bd6f1c41967..d4f0c98428cb 100644
--- a/drivers/power/ab8500_charger.c
+++ b/drivers/power/ab8500_charger.c
@@ -2689,7 +2689,7 @@ static int __devinit ab8500_charger_probe(struct platform_device *pdev)
}
di->usb_phy = usb_get_phy(USB_PHY_TYPE_USB2);
- if (!di->usb_phy) {
+ if (IS_ERR_OR_NULL(di->usb_phy)) {
dev_err(di->dev, "failed to get usb transceiver\n");
ret = -EINVAL;
goto free_usb;