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mailbox: bcm-pdc: 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>
This commit is contained in:
Thierry Reding 2018-12-20 18:19:48 +01:00 committed by Jassi Brar
parent 0cafc12ab9
commit 6267ee6afa
1 changed files with 1 additions and 3 deletions
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4
drivers/mailbox/bcm-pdc-mailbox.c
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@ -1471,7 +1471,7 @@ static int pdc_mb_init(struct pdc_state *pdcs)
mbc->chans[chan_index].con_priv = pdcs;
/* Register mailbox controller */
err = mbox_controller_register(mbc);
err = devm_mbox_controller_register(dev, mbc);
if (err) {
dev_crit(dev,
"Failed to register PDC mailbox controller. Error %d.",
@ -1641,8 +1641,6 @@ static int pdc_remove(struct platform_device *pdev)
pdc_hw_disable(pdcs);
mbox_controller_unregister(&pdcs->mbc);
dma_pool_destroy(pdcs->rx_buf_pool);
dma_pool_destroy(pdcs->ring_pool);
return 0;