From 1739d3322008fb95e88ad0530bcc057789107879 Mon Sep 17 00:00:00 2001 From: Abhijeet Kolekar Date: Fri, 2 Oct 2009 13:44:05 -0700 Subject: 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 Acked-by: Ben M Cahill Signed-off-by: Reinette Chatre Signed-off-by: John W. Linville --- drivers/net/wireless/iwlwifi/iwl-3945.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) (limited to 'drivers/net/wireless/iwlwifi/iwl-3945.c') diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c index c5d1d57b4e0b..ced0e33e44b2 100644 --- a/drivers/net/wireless/iwlwifi/iwl-3945.c +++ b/drivers/net/wireless/iwlwifi/iwl-3945.c @@ -999,8 +999,9 @@ static int iwl3945_apm_init(struct iwl_priv *priv) * D0U* --> D0A* state */ iwl_set_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_INIT_DONE); - ret = iwl_poll_direct_bit(priv, CSR_GP_CNTRL, - CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY, 25000); + 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"); goto out; @@ -1177,8 +1178,9 @@ static int iwl3945_apm_reset(struct iwl_priv *priv) iwl_set_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_INIT_DONE); - iwl_poll_direct_bit(priv, CSR_GP_CNTRL, - CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY, 25000); + iwl_poll_bit(priv, CSR_GP_CNTRL, + CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY, + CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY, 25000); iwl_write_prph(priv, APMG_CLK_CTRL_REG, APMG_CLK_VAL_BSM_CLK_RQT); -- cgit v1.2.3