diff options
| author | Ben Cahill <ben.m.cahill@intel.com> | 2009-11-07 01:53:03 +0300 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-11-11 23:23:48 +0300 |
| commit | 309e731a619bee28ace609b0c4c3a0029b7e5394 (patch) | |
| tree | b3bcb5430d6d7a090ffd0b57b13e431f7b586ca0 /drivers/net/wireless/iwlwifi/iwl3945-base.c | |
| parent | f060face819401fb1f6456d362c5bc6672bba655 (diff) | |
| download | linux-309e731a619bee28ace609b0c4c3a0029b7e5394.tar.xz | |
iwlwifi: MAC_ACCESS_REQ cleanup
Add txq_id info to "Tx queue requesting wakeup" debug message
Add "Rx queue requesting wakeup" debug message
Move clear of CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ to be after nearby
iwl_write_prph(), since iwl_write_prph() sets it and clears it. Almost
removed it entirely, but just making sure in case someone removes the
iwl_write_prph()! Also remove unneeded priv->lock usage; this is now
handled by priv->reg_lock within iwl_clear_bit().
Join a couple of lines that had unneeded line returns.
Signed-off-by: Ben Cahill <ben.m.cahill@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl3945-base.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl3945-base.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c index 92ecdd9abd9f..05f118529fea 100644 --- a/drivers/net/wireless/iwlwifi/iwl3945-base.c +++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c @@ -2600,9 +2600,8 @@ static void __iwl3945_down(struct iwl_priv *priv) iwl3945_hw_txq_ctx_stop(priv); iwl3945_hw_rxq_stop(priv); - iwl_write_prph(priv, APMG_CLK_DIS_REG, - APMG_CLK_VAL_DMA_CLK_RQT); - + /* Power-down device's busmaster DMA clocks */ + iwl_write_prph(priv, APMG_CLK_DIS_REG, APMG_CLK_VAL_DMA_CLK_RQT); udelay(5); /* Stop the device, and put it in low power state */ |