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mailbox: xgene-slimpro: Use device-managed registration API

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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 18:19:54 +01:00 committed by Jassi Brar
parent d0c196dbee
commit 0b7f5fe837
1 changed files with 1 additions and 10 deletions
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11
drivers/mailbox/mailbox-xgene-slimpro.c
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@ -224,7 +224,7 @@ static int slimpro_mbox_probe(struct platform_device *pdev)
ctx->mb_ctrl.ops = &slimpro_mbox_ops;
ctx->mb_ctrl.num_chans = i;
rc = mbox_controller_register(&ctx->mb_ctrl);
rc = devm_mbox_controller_register(&pdev->dev, &ctx->mb_ctrl);
if (rc) {
dev_err(&pdev->dev,
"APM X-Gene SLIMpro MailBox register failed:%d\n", rc);
@ -235,14 +235,6 @@ static int slimpro_mbox_probe(struct platform_device *pdev)
return 0;
}
static int slimpro_mbox_remove(struct platform_device *pdev)
{
struct slimpro_mbox *smb = platform_get_drvdata(pdev);
mbox_controller_unregister(&smb->mb_ctrl);
return 0;
}
static const struct of_device_id slimpro_of_match[] = {
{.compatible = "apm,xgene-slimpro-mbox" },
{ },
@ -259,7 +251,6 @@ MODULE_DEVICE_TABLE(acpi, slimpro_acpi_ids);
static struct platform_driver slimpro_mbox_driver = {
.probe = slimpro_mbox_probe,
.remove = slimpro_mbox_remove,
.driver = {
.name = "xgene-slimpro-mbox",
.of_match_table = of_match_ptr(slimpro_of_match),