Commit d77b034f authored by Reinette Chatre's avatar Reinette Chatre Committed by John W. Linville

iwlwifi: fix otp access init

Polling function returns positive time if polling was needed to
read value. This is still success.
Signed-off-by: default avatarReinette Chatre <reinette.chatre@intel.com>
CC: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent df29ff37
...@@ -240,13 +240,11 @@ static int iwl_init_otp_access(struct iwl_priv *priv) ...@@ -240,13 +240,11 @@ static int iwl_init_otp_access(struct iwl_priv *priv)
if (ret < 0) if (ret < 0)
IWL_ERR(priv, "Time out access OTP\n"); IWL_ERR(priv, "Time out access OTP\n");
else { else {
if (!ret) { iwl_set_bits_prph(priv, APMG_PS_CTRL_REG,
iwl_set_bits_prph(priv, APMG_PS_CTRL_REG, APMG_PS_CTRL_VAL_RESET_REQ);
APMG_PS_CTRL_VAL_RESET_REQ); udelay(5);
udelay(5); iwl_clear_bits_prph(priv, APMG_PS_CTRL_REG,
iwl_clear_bits_prph(priv, APMG_PS_CTRL_REG, APMG_PS_CTRL_VAL_RESET_REQ);
APMG_PS_CTRL_VAL_RESET_REQ);
}
} }
return ret; return ret;
} }
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment