[RESEND PATCH] usb: musb-new: sunxi: fix error check

[Sam Edwards]

The `musb_register` function returns some ERR_PTR(...) on failure,
not NULL, so update the check here appropriately.

Signed-off-by: Sam Edwards <CFSworks at gmail.com>
Reviewed-by: Marek Vasut <marex at denx.de>
---
 drivers/usb/musb-new/sunxi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/musb-new/sunxi.c b/drivers/usb/musb-new/sunxi.c
index 6e60dd47e0..65a528e229 100644
--- a/drivers/usb/musb-new/sunxi.c
+++ b/drivers/usb/musb-new/sunxi.c
@@ -488,7 +488,7 @@ static int musb_usb_probe(struct udevice *dev)
 #else
 	pdata.mode = MUSB_PERIPHERAL;
 	host->host = musb_register(&pdata, &glue->dev, base);
-	if (!host->host)
+	if (IS_ERR_OR_NULL(host->host))
 		return -EIO;
 
 	printf("Allwinner mUSB OTG (Peripheral)\n");
-- 
2.39.2