usb: dwc3: Remove additional delay of 100ms when resuming
This delay got introduced in:
"7415f17 usb: dwc3: core: add power management support"
which reflected similar code in dwc3_core_soft_reset() function.
However, originally the delay of 100ms in dwc3_core_soft_reset() was
meant to assist USB2PHY and USB3PHY reset, not for usb_phy_init()
sequence.
We should get rid of this delay, since things will still work
fine without this.
Reviewed-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c
index 474162e..e88ffae 100644
--- a/drivers/usb/dwc3/core.c
+++ b/drivers/usb/dwc3/core.c
@@ -691,7 +691,6 @@
usb_phy_init(dwc->usb3_phy);
usb_phy_init(dwc->usb2_phy);
- msleep(100);
spin_lock_irqsave(&dwc->lock, flags);