On 07/21/2017 04:01 AM, Manu Gautam wrote: > Driver can turn off clocks during runtime suspend. > Also, runtime suspend is not as a result of host mode > selective suspend then PHY can be powered off as well. > > Signed-off-by: Manu Gautam <[email protected]> > > diff --git a/drivers/phy/qualcomm/phy-qcom-qusb2.c > b/drivers/phy/qualcomm/phy-qcom-qusb2.c > index fa60a99..b505681 100644 > --- a/drivers/phy/qualcomm/phy-qcom-qusb2.c > +++ b/drivers/phy/qualcomm/phy-qcom-qusb2.c > @@ -132,6 +132,9 @@ struct qusb2_phy { > > const struct qusb2_phy_cfg *cfg; > bool has_se_clk_scheme; > + bool phy_initialized; > + bool powered_on;
Is the powered_on flag here because the controller driver has unbalanced power on calls to the phy? Same comment applies for the phy_initialized flag. Both of these look like workarounds for some odd behavior in the controller driver. -- Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project
