diff options
| author | Julia Lawall <Julia.Lawall@lip6.fr> | 2019-02-23 14:20:34 +0100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2019-04-20 22:02:27 +1000 |
| commit | 4df2cb633b5b22ba152511f1a55e718efca6c0d9 (patch) | |
| tree | 0a00af95ef473704f3d340dbb4a9387d0180d4d5 /arch/powerpc/platforms/83xx | |
| parent | 0235854e1c25069d14512a35ea5cd05372e31fd6 (diff) | |
powerpc/83xx: Add missing of_node_put() after of_device_is_available()
Add an of_node_put() when a tested device node is not available.
Fixes: c026c98739c7e ("powerpc/83xx: Do not configure or probe disabled FSL DR USB controllers")
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Reviewed-by: Mukesh Ojha <mojha@codeaurora.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/platforms/83xx')
| -rw-r--r-- | arch/powerpc/platforms/83xx/usb.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/83xx/usb.c b/arch/powerpc/platforms/83xx/usb.c index 5c31d8292d3b..e7c2c3fb011a 100644 --- a/arch/powerpc/platforms/83xx/usb.c +++ b/arch/powerpc/platforms/83xx/usb.c @@ -221,8 +221,10 @@ int mpc837x_usb_cfg(void) int ret = 0; np = of_find_compatible_node(NULL, NULL, "fsl-usb2-dr"); - if (!np || !of_device_is_available(np)) + if (!np || !of_device_is_available(np)) { + of_node_put(np); return -ENODEV; + } prop = of_get_property(np, "phy_type", NULL); if (!prop || (strcmp(prop, "ulpi") && strcmp(prop, "serial"))) { |