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authorAbhijeet Kolekar <abhijeet.kolekar@intel.com>2009-10-02 13:44:05 -0700
committerJohn W. Linville <linville@tuxdriver.com>2009-10-07 16:39:45 -0400
commit1739d3322008fb95e88ad0530bcc057789107879 (patch)
tree4313490309c954c6edb72d90e73e326dcfd17cce /drivers/net/wireless/iwlwifi/iwl-4965.c
parentd68b603cf01a6e7d8c85c5a86db751ed3960c0c7 (diff)
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.c6
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 dd10c426ecc..f8eed9a4abc 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;