diff options
| author | Zhu, Yi <yi.zhu@intel.com> | 2008-12-05 07:58:40 -0800 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-12-12 13:48:21 -0500 |
| commit | 73d7b5acc461bdc99e0135779d15e1874c6e00a6 (patch) | |
| tree | 30c62a728e57cc83f938a2a69a0188d624c42793 /drivers/net/wireless/iwlwifi/iwl-rx.c | |
| parent | 42802d71dd14dd0e435a8da59d817d0c6f8a2866 (diff) | |
| download | linux-73d7b5acc461bdc99e0135779d15e1874c6e00a6.tar.gz linux-73d7b5acc461bdc99e0135779d15e1874c6e00a6.tar.bz2 linux-73d7b5acc461bdc99e0135779d15e1874c6e00a6.zip | |
iwlwifi: iwl_poll_{direct_}bit cleanup
The patch merges implementation of iwl_poll_bit() and
iwl_poll_direct_bit() by letting the latter be a special case of
the former.
Signed-off-by: Zhu Yi <yi.zhu@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/iwl-rx.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-rx.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-rx.c b/drivers/net/wireless/iwlwifi/iwl-rx.c index 6dd16c7b5d93..1938e6d5026a 100644 --- a/drivers/net/wireless/iwlwifi/iwl-rx.c +++ b/drivers/net/wireless/iwlwifi/iwl-rx.c @@ -467,10 +467,8 @@ int iwl_rxq_stop(struct iwl_priv *priv) /* stop Rx DMA */ iwl_write_direct32(priv, FH_MEM_RCSR_CHNL0_CONFIG_REG, 0); - ret = iwl_poll_direct_bit(priv, FH_MEM_RSSR_RX_STATUS_REG, - (1 << 24), 1000); - if (ret < 0) - IWL_ERROR("Can't stop Rx DMA.\n"); + iwl_poll_direct_bit(priv, FH_MEM_RSSR_RX_STATUS_REG, + FH_RSSR_CHNL0_RX_STATUS_CHNL_IDLE, 1000); iwl_release_nic_access(priv); spin_unlock_irqrestore(&priv->lock, flags); |