diff options
| author | Ben Cahill <ben.m.cahill@intel.com> | 2009-10-09 22:20:22 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-10-27 21:47:58 +0100 |
| commit | b660d3adb8dd4ead54744c9269bae9338163020a (patch) | |
| tree | 1fe12d7e532887565eddaa5a27a0d951aeb611fe /drivers/net/wireless/iwlwifi/iwl-3945.c | |
| parent | iwl3945: remove unnecessary call to apm_ops.reset() (diff) | |
| download | linux-b660d3adb8dd4ead54744c9269bae9338163020a.tar.xz linux-b660d3adb8dd4ead54744c9269bae9338163020a.zip | |
iwlagn, iwl3945: remove apm_reset() functions
Clean up device-specific apm_reset() functions and library infrastructure,
now that these reset() functions are no longer being used.
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/iwl-3945.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-3945.c | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c index 89f82396a13a..f8ce96c94c6b 100644 --- a/drivers/net/wireless/iwlwifi/iwl-3945.c +++ b/drivers/net/wireless/iwlwifi/iwl-3945.c @@ -1198,47 +1198,6 @@ void iwl3945_hw_txq_ctx_stop(struct iwl_priv *priv) iwl3945_hw_txq_ctx_free(priv); } -static int iwl3945_apm_reset(struct iwl_priv *priv) -{ - iwl_apm_stop_master(priv); - - - iwl_set_bit(priv, CSR_RESET, CSR_RESET_REG_FLAG_SW_RESET); - udelay(10); - - iwl_set_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_INIT_DONE); - - 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); - - iwl_write_prph(priv, APMG_RTC_INT_MSK_REG, 0x0); - iwl_write_prph(priv, APMG_RTC_INT_STT_REG, - 0xFFFFFFFF); - - /* enable DMA */ - iwl_write_prph(priv, APMG_CLK_EN_REG, - APMG_CLK_VAL_DMA_CLK_RQT | - APMG_CLK_VAL_BSM_CLK_RQT); - udelay(10); - - iwl_set_bits_prph(priv, APMG_PS_CTRL_REG, - APMG_PS_CTRL_VAL_RESET_REQ); - udelay(5); - iwl_clear_bits_prph(priv, APMG_PS_CTRL_REG, - APMG_PS_CTRL_VAL_RESET_REQ); - - /* Clear the 'host command active' bit... */ - clear_bit(STATUS_HCMD_ACTIVE, &priv->status); - - wake_up_interruptible(&priv->wait_command_queue); - - return 0; -} - /** * iwl3945_hw_reg_adjust_power_by_temp * return index delta into power gain settings table @@ -2833,7 +2792,6 @@ static struct iwl_lib_ops iwl3945_lib = { .dump_nic_error_log = iwl3945_dump_nic_error_log, .apm_ops = { .init = iwl3945_apm_init, - .reset = iwl3945_apm_reset, .stop = iwl_apm_stop, .config = iwl3945_nic_config, .set_pwr_src = iwl3945_set_pwr_src, |