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Merge "USB: phy-msm-qusb: Enable autoresume only when device is connected"

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Linux Build Service Account 2017-07-05 02:57:08 -07:00 • committed by Gerrit - the friendly Code Review server
commit 488f22ed0f
1 changed files with 8 additions and 6 deletions
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14
drivers/usb/phy/phy-msm-qusb.c
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@ -730,13 +730,15 @@ static int qusb_phy_set_suspend(struct usb_phy *phy, int suspend)
writel_relaxed(intr_mask,
qphy->base + QUSB2PHY_PORT_INTR_CTRL);
/* enable phy auto-resume */
writel_relaxed(0x0C,
if (linestate & (LINESTATE_DP | LINESTATE_DM)) {
/* enable phy auto-resume */
writel_relaxed(0x0C,
qphy->base + QUSB2PHY_PORT_TEST_CTRL);
/* flush the previous write before next write */
wmb();
writel_relaxed(0x04,
qphy->base + QUSB2PHY_PORT_TEST_CTRL);
/* flush the previous write before next write */
wmb();
writel_relaxed(0x04,
qphy->base + QUSB2PHY_PORT_TEST_CTRL);
}
dev_dbg(phy->dev, "%s: intr_mask = %x\n",