diff options
| -rw-r--r-- | drivers/net/ethernet/ti/davinci_cpdma.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/ti/davinci_cpdma.c b/drivers/net/ethernet/ti/davinci_cpdma.c index 167fd659319d..ffb32af94f4c 100644 --- a/drivers/net/ethernet/ti/davinci_cpdma.c +++ b/drivers/net/ethernet/ti/davinci_cpdma.c @@ -334,12 +334,14 @@ int cpdma_ctlr_stop(struct cpdma_ctlr *ctlr) } ctlr->state = CPDMA_STATE_TEARDOWN; + spin_unlock_irqrestore(&ctlr->lock, flags); for (i = 0; i < ARRAY_SIZE(ctlr->channels); i++) { if (ctlr->channels[i]) cpdma_chan_stop(ctlr->channels[i]); } + spin_lock_irqsave(&ctlr->lock, flags); dma_reg_write(ctlr, CPDMA_RXINTMASKCLEAR, 0xffffffff); dma_reg_write(ctlr, CPDMA_TXINTMASKCLEAR, 0xffffffff); |