Messages in this thread Patch in this message | | | From | Thierry Reding <> | Subject | [PATCH v2 03/19] mailbox: bcm2835: Use device-managed registration API | Date | Mon, 17 Dec 2018 16:02:01 +0100 |
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From: Thierry Reding <treding@nvidia.com>
Get rid of some boilerplate driver removal code by using the newly added device-managed registration API.
Cc: Eric Anholt <eric@anholt.net> Cc: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Thierry Reding <treding@nvidia.com> --- drivers/mailbox/bcm2835-mailbox.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-)
diff --git a/drivers/mailbox/bcm2835-mailbox.c b/drivers/mailbox/bcm2835-mailbox.c index bb3ee728169d..39761d190545 100644 --- a/drivers/mailbox/bcm2835-mailbox.c +++ b/drivers/mailbox/bcm2835-mailbox.c @@ -172,7 +172,7 @@ static int bcm2835_mbox_probe(struct platform_device *pdev) if (!mbox->controller.chans) return -ENOMEM; - ret = mbox_controller_register(&mbox->controller); + ret = devm_mbox_controller_register(dev, &mbox->controller); if (ret) return ret; @@ -182,13 +182,6 @@ static int bcm2835_mbox_probe(struct platform_device *pdev) return ret; } -static int bcm2835_mbox_remove(struct platform_device *pdev) -{ - struct bcm2835_mbox *mbox = platform_get_drvdata(pdev); - mbox_controller_unregister(&mbox->controller); - return 0; -} - static const struct of_device_id bcm2835_mbox_of_match[] = { { .compatible = "brcm,bcm2835-mbox", }, {}, @@ -201,7 +194,6 @@ static struct platform_driver bcm2835_mbox_driver = { .of_match_table = bcm2835_mbox_of_match, }, .probe = bcm2835_mbox_probe, - .remove = bcm2835_mbox_remove, }; module_platform_driver(bcm2835_mbox_driver); -- 2.19.1
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