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Subject[PATCH v3 18/19] mailbox: stm32-ipcc: Use device-managed registration API
Date
From: Thierry Reding <treding@nvidia.com>

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

Cc: Fabien Dessenne <fabien.dessenne@st.com>
Cc: Ludovic Barre <ludovic.barre@st.com>
Reviewed-by: Ludovic Barre <ludovic.barre@st.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
drivers/mailbox/stm32-ipcc.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/mailbox/stm32-ipcc.c b/drivers/mailbox/stm32-ipcc.c
index 533b0da5235d..a338bd4cd7db 100644
--- a/drivers/mailbox/stm32-ipcc.c
+++ b/drivers/mailbox/stm32-ipcc.c
@@ -299,7 +299,7 @@ static int stm32_ipcc_probe(struct platform_device *pdev)
for (i = 0; i < ipcc->controller.num_chans; 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)
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);

- mbox_controller_unregister(&ipcc->controller);
-
if (ipcc->wkp)
dev_pm_clear_wake_irq(&pdev->dev);

--
2.19.1
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