diff options
| author | Thierry Reding <treding@nvidia.com> | 2018-12-20 18:19:50 +0100 |
|---|---|---|
| committer | Jassi Brar <jaswinder.singh@linaro.org> | 2018-12-21 16:49:25 -0600 |
| commit | ad3e7f9651ca344fc14b1709c7f91d9e570c389c (patch) | |
| tree | 349e69e460b3446be94feb03e88e54e3214122db /drivers/mailbox | |
| parent | e73cb83c807b3a1c3c430b646668ce358b13ee74 (diff) | |
| download | lwn-ad3e7f9651ca344fc14b1709c7f91d9e570c389c.tar.gz lwn-ad3e7f9651ca344fc14b1709c7f91d9e570c389c.zip | |
mailbox: hi6220: Use device-managed registration API
Get rid of some boilerplate driver removal code by using the newly added
device-managed registration API.
Reviewed-by: Leo Yan <leo.yan@linaro.org>
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/hi6220-mailbox.c | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/drivers/mailbox/hi6220-mailbox.c b/drivers/mailbox/hi6220-mailbox.c index 4fa9803cd204..c32cbfaf223a 100644 --- a/drivers/mailbox/hi6220-mailbox.c +++ b/drivers/mailbox/hi6220-mailbox.c @@ -349,7 +349,7 @@ static int hi6220_mbox_probe(struct platform_device *pdev) mbox->controller.txpoll_period = 5; } - err = mbox_controller_register(&mbox->controller); + err = devm_mbox_controller_register(dev, &mbox->controller); if (err) { dev_err(dev, "Failed to register mailbox %d\n", err); return err; @@ -360,14 +360,6 @@ static int hi6220_mbox_probe(struct platform_device *pdev) return 0; } -static int hi6220_mbox_remove(struct platform_device *pdev) -{ - struct hi6220_mbox *mbox = platform_get_drvdata(pdev); - - mbox_controller_unregister(&mbox->controller); - return 0; -} - static struct platform_driver hi6220_mbox_driver = { .driver = { .name = "hi6220-mbox", @@ -375,7 +367,6 @@ static struct platform_driver hi6220_mbox_driver = { .of_match_table = hi6220_mbox_of_match, }, .probe = hi6220_mbox_probe, - .remove = hi6220_mbox_remove, }; static int __init hi6220_mbox_init(void) |