4.4-stable review patch. If anyone has any objections, please let me know.
------------------
From: Guenter Roeck <li...@roeck-us.net>
[ Upstream commit b92675d998a9fa37fe9e0e35053a95b4a23c158b ]
The device node returned by of_find_node_by_name() needs to be released
after it is no longer needed to avoid a device node leak.
Signed-off-by: Guenter Roeck <li...@roeck-us.net>
Signed-off-by: Tony Lindgren <t...@atomide.com>
Signed-off-by: Sasha Levin <alexander.le...@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
--- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
@@ -3967,15 +3967,20 @@ int __init omap3xxx_hwmod_init(void)
if (h_sham && omap3xxx_hwmod_is_hs_ip_block_usable(bus, "sham")) {
r = omap_hwmod_register_links(h_sham);
- if (r < 0)
+ if (r < 0) {
+ of_node_put(bus);
return r;
+ }
}
if (h_aes && omap3xxx_hwmod_is_hs_ip_block_usable(bus, "aes")) {
r = omap_hwmod_register_links(h_aes);
- if (r < 0)
+ if (r < 0) {
+ of_node_put(bus);
return r;
+ }
}
+ of_node_put(bus);
/*
* Register hwmod links specific to certain ES levels of a
