mailbox: bcm-pdc: Use device-managed registration API (6267ee6a) · Commits · 戴 / test

Get rid of some boilerplate driver removal code by using the newly added device-managed registration API. Signed-off-by:

drivers/mailbox/bcm-pdc-mailbox.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -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;