diff options
| author | Abhijeet Kolekar <abhijeet.kolekar@intel.com> | 2009-10-02 13:44:05 -0700 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-10-07 16:39:45 -0400 |
| commit | 1739d3322008fb95e88ad0530bcc057789107879 (patch) | |
| tree | 4313490309c954c6edb72d90e73e326dcfd17cce /drivers/net/wireless/iwlwifi/iwl-4965.c | |
| parent | d68b603cf01a6e7d8c85c5a86db751ed3960c0c7 (diff) | |
| download | blackbird-op-linux-1739d3322008fb95e88ad0530bcc057789107879.tar.gz blackbird-op-linux-1739d3322008fb95e88ad0530bcc057789107879.zip | |
iwlwifi: replace iwl_poll_direct_bit with iwl_poll_bit for CSR access
Replace iwl_poll_direct_bit with iwl_poll_bit when accessing CSR registers.
There is no need to power up the mac to access CSR registers.
Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com>
Acked-by: Ben M 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/iwl-4965.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-4965.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c index dd10c426ecc4..f8eed9a4abc1 100644 --- a/drivers/net/wireless/iwlwifi/iwl-4965.c +++ b/drivers/net/wireless/iwlwifi/iwl-4965.c @@ -335,7 +335,8 @@ static int iwl4965_apm_init(struct iwl_priv *priv) iwl_set_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_INIT_DONE); /* wait for clock stabilization */ - ret = iwl_poll_direct_bit(priv, CSR_GP_CNTRL, + ret = iwl_poll_bit(priv, CSR_GP_CNTRL, + CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY, CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY, 25000); if (ret < 0) { IWL_DEBUG_INFO(priv, "Failed to init the card\n"); @@ -411,7 +412,8 @@ static int iwl4965_apm_reset(struct iwl_priv *priv) iwl_set_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_INIT_DONE); - ret = iwl_poll_direct_bit(priv, CSR_GP_CNTRL, + ret = iwl_poll_bit(priv, CSR_GP_CNTRL, + CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY, CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY, 25000); if (ret < 0) goto out; |
