From: Sam Edwards <cfsworks@gmail.com>
Date: Mon, 5 Jun 2023 17:19:37 +0000 (-0600)
Subject: usb: musb-new: sunxi: fix error check
X-Git-Url: http://git.dujemihanovic.xyz/img/static/%7B%7B%20%24style.RelPermalink%20%7D%7D?a=commitdiff_plain;h=3cbd92da9f49bbff630a615887132da03444ce43;p=u-boot.git

usb: musb-new: sunxi: fix error check

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

Signed-off-by: Sam Edwards <CFSworks@gmail.com>
Reviewed-by: Marek Vasut <marex@denx.de>
---

diff --git a/drivers/usb/musb-new/sunxi.c b/drivers/usb/musb-new/sunxi.c
index dc4cfc2194..dac98aec1e 100644
--- a/drivers/usb/musb-new/sunxi.c
+++ b/drivers/usb/musb-new/sunxi.c
@@ -486,7 +486,7 @@ 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");