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

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
......@@ -240,14 +240,12 @@ 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);
}
}
return ret;
}
......
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