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Diffstat (limited to 'drivers/usb/musb/musb_core.c')
| -rw-r--r-- | drivers/usb/musb/musb_core.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c index 514a6cdaeff6..4a518ff12310 100644 --- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -1051,6 +1051,7 @@ void musb_start(struct musb *musb) * (c) peripheral initiates, using SRP */ if (musb->port_mode != MUSB_PORT_MODE_HOST && + musb->xceiv->otg->state != OTG_STATE_A_WAIT_BCON && (devctl & MUSB_DEVCTL_VBUS) == MUSB_DEVCTL_VBUS) { musb->is_active = 1; } else { @@ -2448,6 +2449,9 @@ static int musb_suspend(struct device *dev) struct musb *musb = dev_to_musb(dev); unsigned long flags; + musb_platform_disable(musb); + musb_generic_disable(musb); + spin_lock_irqsave(&musb->lock, flags); if (is_peripheral_active(musb)) { @@ -2501,6 +2505,9 @@ static int musb_resume(struct device *dev) pm_runtime_disable(dev); pm_runtime_set_active(dev); pm_runtime_enable(dev); + + musb_start(musb); + return 0; } |