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path: root/drivers/mailbox/mailbox-altera.c
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Diffstat (limited to 'drivers/mailbox/mailbox-altera.c')
-rw-r--r--drivers/mailbox/mailbox-altera.c15
1 files changed, 1 insertions, 14 deletions
diff --git a/drivers/mailbox/mailbox-altera.c b/drivers/mailbox/mailbox-altera.c
index bcb29df9549e..397e25ddae29 100644
--- a/drivers/mailbox/mailbox-altera.c
+++ b/drivers/mailbox/mailbox-altera.c
@@ -341,7 +341,7 @@ static int altera_mbox_probe(struct platform_device *pdev)
}
}
- ret = mbox_controller_register(&mbox->controller);
+ ret = devm_mbox_controller_register(&pdev->dev, &mbox->controller);
if (ret) {
dev_err(&pdev->dev, "Register mailbox failed\n");
goto err;
@@ -352,18 +352,6 @@ err:
return ret;
}
-static int altera_mbox_remove(struct platform_device *pdev)
-{
- struct altera_mbox *mbox = platform_get_drvdata(pdev);
-
- if (!mbox)
- return -EINVAL;
-
- mbox_controller_unregister(&mbox->controller);
-
- return 0;
-}
-
static const struct of_device_id altera_mbox_match[] = {
{ .compatible = "altr,mailbox-1.0" },
{ /* Sentinel */ }
@@ -373,7 +361,6 @@ MODULE_DEVICE_TABLE(of, altera_mbox_match);
static struct platform_driver altera_mbox_driver = {
.probe = altera_mbox_probe,
- .remove = altera_mbox_remove,
.driver = {
.name = DRIVER_NAME,
.of_match_table = altera_mbox_match,