diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c b/drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c index 1b11cfec5da6..e06342656cea 100644 --- a/drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c +++ b/drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c @@ -331,13 +331,14 @@ static void iwlagn_rx_allocate(struct iwl_trans *trans, gfp_t priority) void iwlagn_rx_replenish(struct iwl_trans *trans) { + struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans); unsigned long flags; iwlagn_rx_allocate(trans, GFP_KERNEL); - spin_lock_irqsave(&trans->shrd->lock, flags); + spin_lock_irqsave(&trans_pcie->irq_lock, flags); iwlagn_rx_queue_restock(trans); - spin_unlock_irqrestore(&trans->shrd->lock, flags); + spin_unlock_irqrestore(&trans_pcie->irq_lock, flags); } static void iwlagn_rx_replenish_now(struct iwl_trans *trans) @@ -943,7 +944,7 @@ void iwl_irq_tasklet(struct iwl_trans *trans) struct isr_statistics *isr_stats = &trans_pcie->isr_stats; - spin_lock_irqsave(&trans->shrd->lock, flags); + spin_lock_irqsave(&trans_pcie->irq_lock, flags); /* Ack/clear/reset pending uCode interrupts. * Note: Some bits in CSR_INT are "OR" of bits in CSR_FH_INT_STATUS, @@ -973,7 +974,7 @@ void iwl_irq_tasklet(struct iwl_trans *trans) /* saved interrupt in inta variable now we can reset trans_pcie->inta */ trans_pcie->inta = 0; - spin_unlock_irqrestore(&trans->shrd->lock, flags); + spin_unlock_irqrestore(&trans_pcie->irq_lock, flags); /* Now service all interrupt bits discovered above. */ if (inta & CSR_INT_BIT_HW_ERR) { @@ -1226,7 +1227,7 @@ void iwl_reset_ict(struct iwl_trans *trans) if (!trans_pcie->ict_tbl) return; - spin_lock_irqsave(&trans->shrd->lock, flags); + spin_lock_irqsave(&trans_pcie->irq_lock, flags); iwl_disable_interrupts(trans); memset(trans_pcie->ict_tbl, 0, ICT_SIZE); @@ -1243,7 +1244,7 @@ void iwl_reset_ict(struct iwl_trans *trans) trans_pcie->ict_index = 0; iwl_write32(trans, CSR_INT, trans_pcie->inta_mask); iwl_enable_interrupts(trans); - spin_unlock_irqrestore(&trans->shrd->lock, flags); + spin_unlock_irqrestore(&trans_pcie->irq_lock, flags); } /* Device is going down disable ict interrupt usage */ @@ -1254,9 +1255,9 @@ void iwl_disable_ict(struct iwl_trans *trans) unsigned long flags; - spin_lock_irqsave(&trans->shrd->lock, flags); + spin_lock_irqsave(&trans_pcie->irq_lock, flags); trans_pcie->use_ict = false; - spin_unlock_irqrestore(&trans->shrd->lock, flags); + spin_unlock_irqrestore(&trans_pcie->irq_lock, flags); } static irqreturn_t iwl_isr(int irq, void *data) @@ -1275,7 +1276,7 @@ static irqreturn_t iwl_isr(int irq, void *data) trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans); - spin_lock_irqsave(&trans->shrd->lock, flags); + spin_lock_irqsave(&trans_pcie->irq_lock, flags); /* Disable (but don't clear!) interrupts here to avoid * back-to-back ISRs and sporadic interrupts from our NIC. @@ -1319,7 +1320,7 @@ static irqreturn_t iwl_isr(int irq, void *data) iwl_enable_interrupts(trans); unplugged: - spin_unlock_irqrestore(&trans->shrd->lock, flags); + spin_unlock_irqrestore(&trans_pcie->irq_lock, flags); return IRQ_HANDLED; none: @@ -1329,7 +1330,7 @@ static irqreturn_t iwl_isr(int irq, void *data) !trans_pcie->inta) iwl_enable_interrupts(trans); - spin_unlock_irqrestore(&trans->shrd->lock, flags); + spin_unlock_irqrestore(&trans_pcie->irq_lock, flags); return IRQ_NONE; } @@ -1363,7 +1364,7 @@ irqreturn_t iwl_isr_ict(int irq, void *data) trace_iwlwifi_dev_irq(priv(trans)); - spin_lock_irqsave(&trans->shrd->lock, flags); + spin_lock_irqsave(&trans_pcie->irq_lock, flags); /* Disable (but don't clear!) interrupts here to avoid * back-to-back ISRs and sporadic interrupts from our NIC. @@ -1434,7 +1435,7 @@ irqreturn_t iwl_isr_ict(int irq, void *data) iwl_enable_interrupts(trans); } - spin_unlock_irqrestore(&trans->shrd->lock, flags); + spin_unlock_irqrestore(&trans_pcie->irq_lock, flags); return IRQ_HANDLED; none: @@ -1445,6 +1446,6 @@ irqreturn_t iwl_isr_ict(int irq, void *data) !trans_pcie->inta) iwl_enable_interrupts(trans); - spin_unlock_irqrestore(&trans->shrd->lock, flags); + spin_unlock_irqrestore(&trans_pcie->irq_lock, flags); return IRQ_NONE; } |