From: Miaoqian Lin Date: Wed, 9 Mar 2022 11:10:33 +0000 (+0000) Subject: usb: musb: Fix missing of_node_put() in omap2430_probe X-Git-Tag: v5.15.73~3225 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=10243224fd457dc5509dd929c162f8a1761bd18e;p=platform%2Fkernel%2Flinux-rpi.git usb: musb: Fix missing of_node_put() in omap2430_probe [ Upstream commit 424bef51fa530389b0b9008c9e144e40c10e8458 ] The device_node pointer is returned by of_parse_phandle() with refcount incremented. We should use of_node_put() on it when done. Fixes: 8934d3e4d0e7 ("usb: musb: omap2430: Don't use omap_get_control_dev()") Signed-off-by: Miaoqian Lin Link: https://lore.kernel.org/r/20220309111033.24487-1-linmq006@gmail.com Signed-off-by: Greg Kroah-Hartman Signed-off-by: Sasha Levin --- diff --git a/drivers/usb/musb/omap2430.c b/drivers/usb/musb/omap2430.c index f086960..bd1de5c 100644 --- a/drivers/usb/musb/omap2430.c +++ b/drivers/usb/musb/omap2430.c @@ -363,6 +363,7 @@ static int omap2430_probe(struct platform_device *pdev) control_node = of_parse_phandle(np, "ctrl-module", 0); if (control_node) { control_pdev = of_find_device_by_node(control_node); + of_node_put(control_node); if (!control_pdev) { dev_err(&pdev->dev, "Failed to get control device\n"); ret = -EINVAL;