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authorYang Yingliang <yangyingliang@huawei.com>2021-06-16 07:45:18 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2021-06-17 16:26:40 +0300
commitec03554f980f917e0491aa8532aabedc9c080639 (patch)
tree143b8c25c5dfef1fe3fb5eb4c9defd16755f04d9 /drivers/usb
parent9ea90e9fadb6cffb383ee23b132c36a88ee69019 (diff)
downloadlinux-ec03554f980f917e0491aa8532aabedc9c080639.tar.xz
usb: host: xhci-tegra: Add missing of_node_put() in tegra_xusb_probe()
This node pointer is returned by of_parse_phandle() with refcount incremented in this function. of_node_put() on it before exitting this function. Fixes: 971ee247060d ("usb: xhci: tegra: Enable ELPG for runtime/system PM") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Link: https://lore.kernel.org/r/20210616044519.2183826-2-yangyingliang@huawei.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
-rw-r--r--drivers/usb/host/xhci-tegra.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/host/xhci-tegra.c b/drivers/usb/host/xhci-tegra.c
index f30030a3e51b..fa275da649ad 100644
--- a/drivers/usb/host/xhci-tegra.c
+++ b/drivers/usb/host/xhci-tegra.c
@@ -1755,6 +1755,7 @@ put_hcd:
put_powerdomains:
tegra_xusb_powerdomain_remove(&pdev->dev, tegra);
put_padctl:
+ of_node_put(np);
tegra_xusb_padctl_put(tegra->padctl);
return err;
}