diff options
| author | Reinette Chatre <reinette.chatre@intel.com> | 2009-05-23 01:37:55 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-06-03 22:05:09 +0400 |
| commit | d77b034f62d4b8c6c39450d99de224b9b2c5debb (patch) | |
| tree | 222f7632026eacbdfe778c4e0146d8be557cd41a /drivers/net/wireless/iwlwifi/iwl-eeprom.c | |
| parent | df29ff379425954cb74b7beb642ca5b43ae557ae (diff) | |
| download | linux-d77b034f62d4b8c6c39450d99de224b9b2c5debb.tar.xz | |
iwlwifi: fix otp access init
Polling function returns positive time if polling was needed to
read value. This is still success.
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
CC: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-eeprom.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-eeprom.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.c b/drivers/net/wireless/iwlwifi/iwl-eeprom.c index cefa501e5971..7d7554a2f341 100644 --- a/drivers/net/wireless/iwlwifi/iwl-eeprom.c +++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.c @@ -240,13 +240,11 @@ static int iwl_init_otp_access(struct iwl_priv *priv) if (ret < 0) IWL_ERR(priv, "Time out access OTP\n"); else { - if (!ret) { - 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); - } + 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); } return ret; } |