* [PATCH AUTOSEL 4.9 14/34] ide: pmac: add of_node_put()
[not found] <20181213043200.76295-1-sashal@kernel.org>
@ 2018-12-13 4:31 ` Sasha Levin
0 siblings, 0 replies; only message in thread
From: Sasha Levin @ 2018-12-13 4:31 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Yangtao Li, Sasha Levin, linuxppc-dev, David S . Miller, linux-ide
From: Yangtao Li <tiny.windzz@gmail.com>
[ 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>
---
drivers/ide/pmac.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/ide/pmac.c b/drivers/ide/pmac.c
index 0c5d3a99468e..b20025a5a8d9 100644
--- a/drivers/ide/pmac.c
+++ b/drivers/ide/pmac.c
@@ -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 */
--
2.19.1
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2018-12-13 4:31 ` [PATCH AUTOSEL 4.9 14/34] ide: pmac: add of_node_put() Sasha Levin
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