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

PATCH New Kulikov Vasiliy 1 participant 1 message Jul 26, 2010

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Kulikov Vasiliy

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2010-07-26 08:26 UTC #0 lore raw

PATCH 1/1 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 Kulikov Vasiliy <[email protected]>

---
 drivers/usb/host/imx21-hcd.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

drivers/usb/host/imx21-hcd.c +1 -1

index ca0e98d..3e56303 100644
@@ -1521,7 +1521,7 @@ static int imx21_hc_reset(struct usb_hcd *hcd)
 			return -ETIMEDOUT;
 		}
 		spin_unlock_irq(&imx21->lock);
-		schedule_timeout(1);
+		schedule_timeout_uninterruptible(1);
 		spin_lock_irq(&imx21->lock);
 	}
 	spin_unlock_irqrestore(&imx21->lock, flags);

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