Use spin_lock_irqsave/spin_unlock_irqrestore
Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
---
drivers/staging/vt6656/usbpipe.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/vt6656/usbpipe.c b/drivers/staging/vt6656/usbpipe.c
index 934d0a9..b707470 100644
--- a/drivers/staging/vt6656/usbpipe.c
+++ b/drivers/staging/vt6656/usbpipe.c
@@ -474,6 +474,7 @@ static void s_nsBulkInUsbIoCompleteRead(struct urb *urb)
{
struct vnt_rcb *rcb = urb->context;
struct vnt_private *priv = rcb->pDevice;
+ unsigned long flags;
int re_alloc_skb = false;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"---->s_nsBulkInUsbIoCompleteRead\n");
@@ -493,23 +494,23 @@ static void s_nsBulkInUsbIoCompleteRead(struct urb *urb)
}
if (urb->actual_length) {
- spin_lock(&priv->lock);
+ spin_lock_irqsave(&priv->lock, flags);
if (RXbBulkInProcessData(priv, rcb, urb->actual_length) == true)
re_alloc_skb = true;
- spin_unlock(&priv->lock);
+ spin_unlock_irqrestore(&priv->lock, flags);
}
rcb->Ref--;
if (rcb->Ref == 0) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"RxvFreeNormal %d\n",
priv->NumRecvFreeList);
- spin_lock(&priv->lock);
+ spin_lock_irqsave(&priv->lock, flags);
RXvFreeRCB(rcb, re_alloc_skb);
- spin_unlock(&priv->lock);
+ spin_unlock_irqrestore(&priv->lock, flags);
}
return;
--
1.9.1
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