diff options
| -rw-r--r-- | drivers/usb/phy/phy-msm-ssusb-qmp.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/usb/phy/phy-msm-ssusb-qmp.c b/drivers/usb/phy/phy-msm-ssusb-qmp.c index 794bc2e33695..529e4ea76a96 100644 --- a/drivers/usb/phy/phy-msm-ssusb-qmp.c +++ b/drivers/usb/phy/phy-msm-ssusb-qmp.c @@ -465,6 +465,9 @@ static int msm_ssphy_qmp_set_suspend(struct usb_phy *uphy, int suspend) else msm_ssusb_qmp_enable_autonomous(phy, 1); + /* Make sure above write completed with PHY */ + wmb(); + clk_disable_unprepare(phy->cfg_ahb_clk); clk_disable_unprepare(phy->aux_clk); clk_disable_unprepare(phy->pipe_clk); @@ -494,6 +497,10 @@ static int msm_ssphy_qmp_set_suspend(struct usb_phy *uphy, int suspend) } else { msm_ssusb_qmp_enable_autonomous(phy, 0); } + + /* Make sure that above write completed with PHY */ + wmb(); + phy->in_suspend = false; dev_dbg(uphy->dev, "QMP PHY is resumed\n"); } |