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mailbox: bcm-flexrm: 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>
Acked-by: Scott Branden <scott.branden@broadcom.com>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
This commit is contained in:
Thierry Reding 2018-12-20 18:19:47 +01:00 committed by Jassi Brar
parent 709cbeea1b
commit 0cafc12ab9
1 changed files with 1 additions and 3 deletions
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4
drivers/mailbox/bcm-flexrm-mailbox.c
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@ -1665,7 +1665,7 @@ skip_debugfs:
mbox->controller.chans[index].con_priv = &mbox->rings[index];
/* Register mailbox controller */
ret = mbox_controller_register(&mbox->controller);
ret = devm_mbox_controller_register(dev, &mbox->controller);
if (ret)
goto fail_free_debugfs_root;
@ -1691,8 +1691,6 @@ static int flexrm_mbox_remove(struct platform_device *pdev)
struct device *dev = &pdev->dev;
struct flexrm_mbox *mbox = platform_get_drvdata(pdev);
mbox_controller_unregister(&mbox->controller);
debugfs_remove_recursive(mbox->root);
platform_msi_domain_free_irqs(dev);