diff options
| author | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2015-12-17 11:55:13 +0200 |
|---|---|---|
| committer | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2015-12-21 10:11:39 +0200 |
| commit | 23ba93403b29f828feb29c06397355213a5af4b5 (patch) | |
| tree | 444341a39da36d76a981b3de81f59d6f10cb791d /drivers/net/wireless/intel/iwlwifi/pcie | |
| parent | a3f7ba5c8825879cc76110bc8dcadf92a6d5fa8e (diff) | |
iwlwifi: remove unused parameter from grab_nic_access
All the callers used silent = false.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/pcie')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/pcie/trans.c | 27 | ||||
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/pcie/tx.c | 2 |
2 files changed, 13 insertions, 16 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c index e8041907e7e2..d44e7afad593 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c @@ -1505,8 +1505,8 @@ static void iwl_trans_pcie_set_pmi(struct iwl_trans *trans, bool state) clear_bit(STATUS_TPOWER_PMI, &trans->status); } -static bool iwl_trans_pcie_grab_nic_access(struct iwl_trans *trans, bool silent, - unsigned long *flags) +static bool iwl_trans_pcie_grab_nic_access(struct iwl_trans *trans, + unsigned long *flags) { int ret; struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans); @@ -1547,14 +1547,11 @@ static bool iwl_trans_pcie_grab_nic_access(struct iwl_trans *trans, bool silent, CSR_GP_CNTRL_REG_FLAG_GOING_TO_SLEEP), 15000); if (unlikely(ret < 0)) { iwl_write32(trans, CSR_RESET, CSR_RESET_REG_FLAG_FORCE_NMI); - if (!silent) { - u32 val = iwl_read32(trans, CSR_GP_CNTRL); - WARN_ONCE(1, - "Timeout waiting for hardware access (CSR_GP_CNTRL 0x%08x)\n", - val); - spin_unlock_irqrestore(&trans_pcie->reg_lock, *flags); - return false; - } + WARN_ONCE(1, + "Timeout waiting for hardware access (CSR_GP_CNTRL 0x%08x)\n", + iwl_read32(trans, CSR_GP_CNTRL)); + spin_unlock_irqrestore(&trans_pcie->reg_lock, *flags); + return false; } out: @@ -1602,7 +1599,7 @@ static int iwl_trans_pcie_read_mem(struct iwl_trans *trans, u32 addr, int offs, ret = 0; u32 *vals = buf; - if (iwl_trans_grab_nic_access(trans, false, &flags)) { + if (iwl_trans_grab_nic_access(trans, &flags)) { iwl_write32(trans, HBUS_TARG_MEM_RADDR, addr); for (offs = 0; offs < dwords; offs++) vals[offs] = iwl_read32(trans, HBUS_TARG_MEM_RDAT); @@ -1620,7 +1617,7 @@ static int iwl_trans_pcie_write_mem(struct iwl_trans *trans, u32 addr, int offs, ret = 0; const u32 *vals = buf; - if (iwl_trans_grab_nic_access(trans, false, &flags)) { + if (iwl_trans_grab_nic_access(trans, &flags)) { iwl_write32(trans, HBUS_TARG_MEM_WADDR, addr); for (offs = 0; offs < dwords; offs++) iwl_write32(trans, HBUS_TARG_MEM_WDAT, @@ -2246,7 +2243,7 @@ static u32 iwl_trans_pcie_fh_regs_dump(struct iwl_trans *trans, __le32 *val; int i; - if (!iwl_trans_grab_nic_access(trans, false, &flags)) + if (!iwl_trans_grab_nic_access(trans, &flags)) return 0; (*data)->type = cpu_to_le32(IWL_FW_ERROR_DUMP_FH_REGS); @@ -2273,7 +2270,7 @@ iwl_trans_pci_dump_marbh_monitor(struct iwl_trans *trans, unsigned long flags; u32 i; - if (!iwl_trans_grab_nic_access(trans, false, &flags)) + if (!iwl_trans_grab_nic_access(trans, &flags)) return 0; iwl_write_prph_no_grab(trans, MON_DMARB_RD_CTL_ADDR, 0x1); @@ -2658,7 +2655,7 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev, goto out_pci_disable_msi; } - if (iwl_trans_grab_nic_access(trans, false, &flags)) { + if (iwl_trans_grab_nic_access(trans, &flags)) { u32 hw_step; hw_step = iwl_read_prph_no_grab(trans, WFPM_CTRL_REG); diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c index a85ae1002d97..5262028b5505 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c @@ -770,7 +770,7 @@ static void iwl_pcie_tx_stop_fh(struct iwl_trans *trans) spin_lock(&trans_pcie->irq_lock); - if (!iwl_trans_grab_nic_access(trans, false, &flags)) + if (!iwl_trans_grab_nic_access(trans, &flags)) goto out; /* Stop each Tx DMA channel */ |