A dma_request_chan() call is hidden in emac_configure_dma().
It must be released in the probe if an error occurs, as already done in
the remove function.
Add the corresponding dma_release_channel() call.
Fixes:
47869e82c8b8 ("sun4i-emac.c: add dma support")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
clk_disable_unprepare(db->clk);
out_dispose_mapping:
irq_dispose_mapping(ndev->irq);
+ dma_release_channel(db->rx_chan);
out_iounmap:
iounmap(db->membase);
out: