From 3f53c329b31d53b2a2e7992819242fc0d4f883e0 Mon Sep 17 00:00:00 2001 From: Patrice Chotard Date: Fri, 30 Sep 2022 16:20:18 +0200 Subject: usb: dwc3: st: Rely on child's compatible instead of name To ensure that child node is found, don't rely on child's node name which can take different value, but on child's compatible name. Fixes: f5c5936d6b4d ("usb: dwc3: st: Fix node's child name") Cc: stable Cc: Jerome Audu Reported-by: Felipe Balbi Signed-off-by: Patrice Chotard Link: https://lore.kernel.org/r/20220930142018.890535-1-patrice.chotard@foss.st.com Signed-off-by: Greg Kroah-Hartman --- drivers/usb/dwc3/dwc3-st.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/usb') diff --git a/drivers/usb/dwc3/dwc3-st.c b/drivers/usb/dwc3/dwc3-st.c index 6c14a79279f9..fea5290de83f 100644 --- a/drivers/usb/dwc3/dwc3-st.c +++ b/drivers/usb/dwc3/dwc3-st.c @@ -251,7 +251,7 @@ static int st_dwc3_probe(struct platform_device *pdev) /* Manage SoftReset */ reset_control_deassert(dwc3_data->rstc_rst); - child = of_get_child_by_name(node, "usb"); + child = of_get_compatible_child(node, "snps,dwc3"); if (!child) { dev_err(&pdev->dev, "failed to find dwc3 core node\n"); ret = -ENODEV; -- cgit v1.2.3-59-g8ed1b