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mailbox: mtk-cmdq: 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>
This commit is contained in:
Thierry Reding 2018-12-20 18:19:55 +01:00 committed by Jassi Brar
parent 0b7f5fe837
commit 8aed571955
1 changed files with 1 additions and 2 deletions
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3
drivers/mailbox/mtk-cmdq-mailbox.c
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@ -337,7 +337,6 @@ static int cmdq_remove(struct platform_device *pdev)
{
struct cmdq *cmdq = platform_get_drvdata(pdev);
mbox_controller_unregister(&cmdq->mbox);
clk_unprepare(cmdq->clock);
if (cmdq->mbox.chans)
@ -524,7 +523,7 @@ static int cmdq_probe(struct platform_device *pdev)
cmdq->mbox.chans[i].con_priv = (void *)&cmdq->thread[i];
}
err = mbox_controller_register(&cmdq->mbox);
err = devm_mbox_controller_register(dev, &cmdq->mbox);
if (err < 0) {
dev_err(dev, "failed to register mailbox: %d\n", err);
return err;