mailbox: ti-msgmgr: Use device-managed registration API

Get rid of some boilerplate driver removal code by using the newly added
device-managed registration API.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>

diff --git a/drivers/mailbox/ti-msgmgr.c b/drivers/mailbox/ti-msgmgr.c
index 6f6addd51d14cf9369d240c8c34053d14bd0e046..88047d835211c2d05c756daaa6d2be79f36d7e1e 100644 (file)
--- a/drivers/mailbox/ti-msgmgr.c
+++ b/drivers/mailbox/ti-msgmgr.c
@@ -817,26 +817,15 @@ static int ti_msgmgr_probe(struct platform_device *pdev)
        mbox->of_xlate = ti_msgmgr_of_xlate;
 
        platform_set_drvdata(pdev, inst);
-       ret = mbox_controller_register(mbox);
+       ret = devm_mbox_controller_register(dev, mbox);
        if (ret)
                dev_err(dev, "Failed to register mbox_controller(%d)\n", ret);
 
        return ret;
 }
 
-static int ti_msgmgr_remove(struct platform_device *pdev)
-{
-       struct ti_msgmgr_inst *inst;
-
-       inst = platform_get_drvdata(pdev);
-       mbox_controller_unregister(&inst->mbox);
-
-       return 0;
-}
-
 static struct platform_driver ti_msgmgr_driver = {
        .probe = ti_msgmgr_probe,
-       .remove = ti_msgmgr_remove,
        .driver = {
                   .name = "ti-msgmgr",
                   .of_match_table = of_match_ptr(ti_msgmgr_of_match),