Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 9a4b7c3b authored by Kulikov Vasiliy's avatar Kulikov Vasiliy Committed by Greg Kroah-Hartman
Browse files

usb: imx21-hcd: set task state with schedule_timeout_uninterruptible() 



imx21_hc_reset() uses schedule_timeout() without setting state to
STATE_(UN)INTERRUPTIBLE. As it is called in cycle without checking of
pending signals, use schedule_timeout_uninterruptible().

Signed-off-by: default avatarKulikov Vasiliy <segooon@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent afad1964

drivers/usb/host/imx21-hcd.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -1521,7 +1521,7 @@ static int imx21_hc_reset(struct usb_hcd *hcd) 
			return -ETIMEDOUT;

			return -ETIMEDOUT;

		}

		}

		spin_unlock_irq(&imx21->lock);

		spin_unlock_irq(&imx21->lock);

		schedule_timeout(1);

		schedule_timeout_uninterruptible(1);

		spin_lock_irq(&imx21->lock);

		spin_lock_irq(&imx21->lock);

	}

	}

	spin_unlock_irqrestore(&imx21->lock, flags);

	spin_unlock_irqrestore(&imx21->lock, flags);