From 8f5bc1ec770c2bdc8c604ba4119a77d81d8f3529 Mon Sep 17 00:00:00 2001
From: Neil Armstrong <narmstrong@baylibre.com>
Date: Thu, 26 Mar 2020 14:44:57 +0100
Subject: [PATCH] usb: dwc3: meson-g12a: check return of
dwc3_meson_g12a_usb_init
Git-commit: 8f5bc1ec770c2bdc8c604ba4119a77d81d8f3529
References: git-fixes
Patch-mainline: v5.8-rc1
The dwc3_meson_g12a_usb_init function can return an error, check it.
Fixes: c99993376f72ca ("usb: dwc3: Add Amlogic G12A DWC3 glue")
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
Signed-off-by: Oliver Neukum <oneukum@suse.com>
---
drivers/usb/dwc3/dwc3-meson-g12a.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
--- a/drivers/usb/dwc3/dwc3-meson-g12a.c
+++ b/drivers/usb/dwc3/dwc3-meson-g12a.c
@@ -640,7 +640,9 @@ static int __maybe_unused dwc3_meson_g12
reset_control_deassert(priv->reset);
- dwc3_meson_g12a_usb_init(priv);
+ ret = dwc3_meson_g12a_usb_init(priv);
+ if (ret)
+ return ret;
/* Init PHYs */
for (i = 0 ; i < PHY_COUNT ; ++i) {