diff options
Diffstat (limited to 'drivers/usb/cdns3/cdns3-gadget.c')
| -rw-r--r-- | drivers/usb/cdns3/cdns3-gadget.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/usb/cdns3/cdns3-gadget.c b/drivers/usb/cdns3/cdns3-gadget.c index fd1beb10bba7..d9d8dc05b235 100644 --- a/drivers/usb/cdns3/cdns3-gadget.c +++ b/drivers/usb/cdns3/cdns3-gadget.c @@ -1963,6 +1963,7 @@ static irqreturn_t cdns3_device_thread_irq_handler(int irq, void *data) unsigned int bit; unsigned long reg; + local_bh_disable(); spin_lock_irqsave(&priv_dev->lock, flags); reg = readl(&priv_dev->regs->usb_ists); @@ -2004,6 +2005,7 @@ static irqreturn_t cdns3_device_thread_irq_handler(int irq, void *data) irqend: writel(~0, &priv_dev->regs->ep_ien); spin_unlock_irqrestore(&priv_dev->lock, flags); + local_bh_enable(); return ret; } @@ -3468,7 +3470,7 @@ __must_hold(&cdns->lock) return 0; } -static int cdns3_gadget_resume(struct cdns *cdns, bool hibernated) +static int cdns3_gadget_resume(struct cdns *cdns, bool lost_power) { struct cdns3_device *priv_dev = cdns->gadget_dev; @@ -3476,7 +3478,7 @@ static int cdns3_gadget_resume(struct cdns *cdns, bool hibernated) return 0; cdns3_gadget_config(priv_dev); - if (hibernated) + if (lost_power) writel(USB_CONF_DEVEN, &priv_dev->regs->usb_conf); return 0; |