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authorThierry Reding <treding@nvidia.com>2018-12-20 18:19:54 +0100
committerJassi Brar <jaswinder.singh@linaro.org>2018-12-21 16:49:25 -0600
commit0b7f5fe837f682dbb9f751afb513a4b28c7ceb56 (patch)
tree1ecb45c9d52c58c1f198847695df1a625e9252de /drivers/mailbox
parentd0c196dbee7957ea446c4047c501537aeccf5fa0 (diff)
downloadblackbird-obmc-linux-0b7f5fe837f682dbb9f751afb513a4b28c7ceb56.tar.gz
blackbird-obmc-linux-0b7f5fe837f682dbb9f751afb513a4b28c7ceb56.zip
mailbox: xgene-slimpro: 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>
Diffstat (limited to 'drivers/mailbox')
-rw-r--r--drivers/mailbox/mailbox-xgene-slimpro.c11
1 files changed, 1 insertions, 10 deletions
diff --git a/drivers/mailbox/mailbox-xgene-slimpro.c b/drivers/mailbox/mailbox-xgene-slimpro.c
index b8b2b3533f46..8f397da1150b 100644
--- a/drivers/mailbox/mailbox-xgene-slimpro.c
+++ b/drivers/mailbox/mailbox-xgene-slimpro.c
@@ -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),
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