diff options
| author | Guenter Roeck <linux@roeck-us.net> | 2017-03-04 07:02:11 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-12-14 09:28:18 +0100 |
| commit | 202c73946455e29db412cd594c0d7e47efcb28fa (patch) | |
| tree | 43ecb657f2a819d4514ce8e8e58dd71ef93f4e23 /arch | |
| parent | d3954c5ced8eb8c8548312f49c9bb28717812057 (diff) | |
ARM: OMAP2+: Release device node after it is no longer needed.
[ 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 <linux@roeck-us.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c index 483658d86f80..bca54154e14f 100644 --- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c @@ -3910,15 +3910,20 @@ 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 |