Commit 8b9860ad authored Nov 20, 2018 by Yangtao Li Committed by Greg Kroah-Hartman Dec 21, 2018

ide: pmac: add of_node_put()



[ Upstream commit a51921c0db3fd26c4ed83dc0ec5d32988fa02aa5 ]

use of_node_put() to release the refcount.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>

parent a19e5756

drivers/ide/pmac.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -920,6 +920,7 @@ static u8 pmac_ide_cable_detect(ide_hwif_t *hwif)
		struct device_node *root = of_find_node_by_path("/");
		const char *model = of_get_property(root, "model", NULL);

		of_node_put(root);
		/* Get cable type from device-tree. */
		if (cable && !strncmp(cable, "80-", 3)) {
		/* Some drives fail to detect 80c cable in PowerBook */