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mailbox: stm32-ipcc: Use device-managed registration API 

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

Reviewed-by: Ludovic Barre <ludovic.barre@st.com>
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 18:20:01 +01:00 committed by Jassi Brar
parent 08f2f88a3b
commit 368d7767b5
1 changed files with 1 additions and 3 deletions
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4
drivers/mailbox/stm32-ipcc.c
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@ -299,7 +299,7 @@ static int stm32_ipcc_probe(struct platform_device *pdev)
for (i = 0; i < ipcc->controller.num_chans; i++) for (i = 0; i < ipcc->controller.num_chans; i++)
ipcc->controller.chans[i].con_priv = (void *)i; ipcc->controller.chans[i].con_priv = (void *)i;
ret = mbox_controller_register(&ipcc->controller); ret = devm_mbox_controller_register(dev, &ipcc->controller);
if (ret) if (ret)
goto err_irq_wkp; goto err_irq_wkp;
@ -329,8 +329,6 @@ static int stm32_ipcc_remove(struct platform_device *pdev)
{ {
struct stm32_ipcc *ipcc = platform_get_drvdata(pdev); struct stm32_ipcc *ipcc = platform_get_drvdata(pdev);
mbox_controller_unregister(&ipcc->controller);
if (ipcc->wkp) if (ipcc->wkp)
dev_pm_clear_wake_irq(&pdev->dev); dev_pm_clear_wake_irq(&pdev->dev);