diff options
| author | Vivek Gautam <gautam.vivek@samsung.com> | 2013-09-23 09:08:28 +0530 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2013-10-01 09:31:21 -0500 |
| commit | d9681ee0812a7502838032bc5f935c2af650b036 (patch) | |
| tree | 59f00e2d0530514c894baf209759c4f21b202cd6 /drivers/usb/dwc3/core.c | |
| parent | f51a08da6d1d591c021c1aa0ee6dd23f7caf3639 (diff) | |
| download | talos-op-linux-d9681ee0812a7502838032bc5f935c2af650b036.tar.gz talos-op-linux-d9681ee0812a7502838032bc5f935c2af650b036.zip | |
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>
Diffstat (limited to 'drivers/usb/dwc3/core.c')
| -rw-r--r-- | drivers/usb/dwc3/core.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c index 474162e9d01d..e88ffae80cac 100644 --- a/drivers/usb/dwc3/core.c +++ b/drivers/usb/dwc3/core.c @@ -691,7 +691,6 @@ static int dwc3_resume(struct device *dev) usb_phy_init(dwc->usb3_phy); usb_phy_init(dwc->usb2_phy); - msleep(100); spin_lock_irqsave(&dwc->lock, flags); |
