diff mbox series

[4/4] usb: dwc2: fix error path with missing dwc2_drd_exit

Message ID 20200724123748.25369-5-amelie.delaunay@st.com (mailing list archive)
State New, archived
Headers show
Series Fix DWC2 USB role switch support | expand

Commit Message

Amelie Delaunay July 24, 2020, 12:37 p.m. UTC 
In case of failure, role switch has to be unregistered. It is done by
dwc2_drd_exit.

Fixes: bc0f0d4a5853 ("usb: dwc2: override PHY input signals with usb role switch support")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com>
---
 drivers/usb/dwc2/platform.c | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/drivers/usb/dwc2/platform.c b/drivers/usb/dwc2/platform.c
index 68b56b43a45e..f4a0371c3e89 100644
--- a/drivers/usb/dwc2/platform.c
+++ b/drivers/usb/dwc2/platform.c
@@ -600,6 +600,8 @@  static int dwc2_driver_probe(struct platform_device *dev)
 	return 0;
 
 error_init:
+	dwc2_drd_exit(hsotg);
+
 	if (hsotg->params.activate_stm_id_vb_detection)
 		regulator_disable(hsotg->usb33d);
 error: