If fdtdec_next_compatible_subnode() fails it returns a negative value.
The check (node <= 0) cannot identify this if node is unsigned.
Signed-off-by: Heinrich Schuchardt <xypron.g...@gmx.de>
---
drivers/usb/host/xhci-exynos5.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/host/xhci-exynos5.c b/drivers/usb/host/xhci-exynos5.c
index 6f08d5d5a2..4cbfbdee3d 100644
--- a/drivers/usb/host/xhci-exynos5.c
+++ b/drivers/usb/host/xhci-exynos5.c
@@ -55,7 +55,7 @@ static int xhci_usb_ofdata_to_platdata(struct udevice *dev)
{
struct exynos_xhci_platdata *plat = dev_get_platdata(dev);
const void *blob = gd->fdt_blob;
- unsigned int node;
+ int node;
int depth;
/*
--
2.16.2
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