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authorThierry Reding <treding@nvidia.com>2018-12-20 18:20:01 +0100
committerJassi Brar <jaswinder.singh@linaro.org>2018-12-21 23:49:26 +0100
commit368d7767b50154eb052938a13494879b00135ed3 (patch)
treeea3b0a570fbb4094c9d6ab5b79ea11eb8c1e5b53 /drivers/mailbox
parentmailbox: rockchip: Use device-managed registration API (diff)
downloadlinux-368d7767b50154eb052938a13494879b00135ed3.tar.xz
linux-368d7767b50154eb052938a13494879b00135ed3.zip
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>
Diffstat (limited to 'drivers/mailbox')
-rw-r--r--drivers/mailbox/stm32-ipcc.c4
1 files changed, 1 insertions, 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);