diff options
Diffstat (limited to 'drivers/mailbox/omap-mailbox.c')
| -rw-r--r-- | drivers/mailbox/omap-mailbox.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/mailbox/omap-mailbox.c b/drivers/mailbox/omap-mailbox.c index 03f8545ba037..a3dbfd9c6479 100644 --- a/drivers/mailbox/omap-mailbox.c +++ b/drivers/mailbox/omap-mailbox.c @@ -639,18 +639,18 @@ static struct mbox_chan *omap_mbox_of_xlate(struct mbox_controller *controller, mdev = container_of(controller, struct omap_mbox_device, controller); if (WARN_ON(!mdev)) - return NULL; + return ERR_PTR(-EINVAL); node = of_find_node_by_phandle(phandle); if (!node) { pr_err("%s: could not find node phandle 0x%x\n", __func__, phandle); - return NULL; + return ERR_PTR(-ENODEV); } mbox = omap_mbox_device_find(mdev, node->name); of_node_put(node); - return mbox ? mbox->chan : NULL; + return mbox ? mbox->chan : ERR_PTR(-ENOENT); } static int omap_mbox_probe(struct platform_device *pdev) |