diff options
| author | Chuhong Yuan <hslester96@gmail.com> | 2019-07-22 21:37:23 +0800 |
|---|---|---|
| committer | Jassi Brar <jaswinder.singh@linaro.org> | 2019-09-17 00:38:43 -0500 |
| commit | 2b983d124a060b7f2d0b6e53b4170c0e2b5c883c (patch) | |
| tree | c8597553f691d3a7826ae82525147db5508966b1 /drivers | |
| parent | f74c2bb98776e2de508f4d607cd519873065118e (diff) | |
| download | linux-2b983d124a060b7f2d0b6e53b4170c0e2b5c883c.tar.bz2 | |
mailbox: armada-37xx-rwtm: Use device-managed registration API
Use devm_mbox_controller_register to get rid of
redundant remove function.
Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mailbox/armada-37xx-rwtm-mailbox.c | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/drivers/mailbox/armada-37xx-rwtm-mailbox.c b/drivers/mailbox/armada-37xx-rwtm-mailbox.c index 97f90e97a83c..19f086716dc5 100644 --- a/drivers/mailbox/armada-37xx-rwtm-mailbox.c +++ b/drivers/mailbox/armada-37xx-rwtm-mailbox.c @@ -180,7 +180,7 @@ static int armada_37xx_mbox_probe(struct platform_device *pdev) mbox->controller.ops = &a37xx_mbox_ops; mbox->controller.txdone_irq = true; - ret = mbox_controller_register(&mbox->controller); + ret = devm_mbox_controller_register(mbox->dev, &mbox->controller); if (ret) { dev_err(&pdev->dev, "Could not register mailbox controller\n"); return ret; @@ -190,17 +190,6 @@ static int armada_37xx_mbox_probe(struct platform_device *pdev) return ret; } -static int armada_37xx_mbox_remove(struct platform_device *pdev) -{ - struct a37xx_mbox *mbox = platform_get_drvdata(pdev); - - if (!mbox) - return -EINVAL; - - mbox_controller_unregister(&mbox->controller); - - return 0; -} static const struct of_device_id armada_37xx_mbox_match[] = { { .compatible = "marvell,armada-3700-rwtm-mailbox" }, @@ -211,7 +200,6 @@ MODULE_DEVICE_TABLE(of, armada_37xx_mbox_match); static struct platform_driver armada_37xx_mbox_driver = { .probe = armada_37xx_mbox_probe, - .remove = armada_37xx_mbox_remove, .driver = { .name = DRIVER_NAME, .of_match_table = armada_37xx_mbox_match, |