[PATCH 6/7] usb: dwc2: fix unbalanced phy control

Marek Szyprowski
2015-08-21T12:40:06Z

Even when DWC2 is in (internal) suspended state, it should disable PHY
in suspend and then enable it in resume. This patch fixes unbalanced PHY
control sequence.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
---
drivers/usb/dwc2/platform.c | 2 --
1 file changed, 2 deletions(-)

diff --git a/drivers/usb/dwc2/platform.c b/drivers/usb/dwc2/platform.c
index 90935304185a..dad15ad1ecb4 100644
--- a/drivers/usb/dwc2/platform.c
+++ b/drivers/usb/dwc2/platform.c
@@ -290,8 +290,6 @@ static int __maybe_unused dwc2_suspend(struct device *dev)
if (dwc2_is_device_mode(dwc2)) {
ret = s3c_hsotg_suspend(dwc2);
} else {
- if (dwc2->lx_state == DWC2_L0)
- return 0;
phy_exit(dwc2->phy);
phy_power_off(dwc2->phy);

--
1.9.2