diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/pcie/rx.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/pcie/rx.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/wireless/iwlwifi/pcie/rx.c b/drivers/net/wireless/iwlwifi/pcie/rx.c index 57e98cc..152c763 100644 --- a/drivers/net/wireless/iwlwifi/pcie/rx.c +++ b/drivers/net/wireless/iwlwifi/pcie/rx.c @@ -1042,8 +1042,11 @@ irqreturn_t iwl_pcie_irq_handler(int irq, void *dev_id) if (inta & CSR_INT_BIT_WAKEUP) { IWL_DEBUG_ISR(trans, "Wakeup interrupt\n"); iwl_pcie_rxq_check_wrptr(trans); - for (i = 0; i < trans->cfg->base_params->num_of_queues; i++) + for (i = 0; i < trans->cfg->base_params->num_of_queues; i++) { + spin_lock(&trans_pcie->txq[i].lock); iwl_pcie_txq_inc_wr_ptr(trans, &trans_pcie->txq[i]); + spin_unlock(&trans_pcie->txq[i].lock); + } isr_stats->wakeup++; |
