6.12-stable review patch. If anyone has any objections, please let me know.
------------------
From: Joe Hattori <joe@xxxxxxxxxxxxxxxxxxxxx>
commit 676fe1f6f74db988191dab5df3bf256908177072 upstream.
The OF node reference obtained by of_parse_phandle_with_args() is not
released on early return. Add a of_node_put() call before returning.
Fixes: 8996b89d6bc9 ("ata: add platform driver for Calxeda AHCI controller")
Signed-off-by: Joe Hattori <joe@xxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Damien Le Moal <dlemoal@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/ata/sata_highbank.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/ata/sata_highbank.c
+++ b/drivers/ata/sata_highbank.c
@@ -348,6 +348,7 @@ static int highbank_initialize_phys(stru
phy_nodes[phy] = phy_data.np;
cphy_base[phy] = of_iomap(phy_nodes[phy], 0);
if (cphy_base[phy] == NULL) {
+ of_node_put(phy_data.np);
return 0;
}
phy_count += 1;
