[PATCH 3.19.y-ckt 046/210] rtlwifi: rtl8723be: Fix module parameter initialization

From: Kamal Mostafa
Date: Thu Jan 28 2016 - 20:21:05 EST


3.19.8-ckt14 -stable review patch. If anyone has any objections, please let me know.

---8<------------------------------------------------------------

From: Larry Finger <Larry.Finger@xxxxxxxxxxxx>

commit 7079604ddb83f428359feace3aeaf8a9f435be4a upstream.

This driver has a number of errors in the module initialization. These
include the following:

Parameter msi_support is stored in two places - one is removed.
Paramters sw_crypto and disable_watchdog were never stored in the final
locations, nor were they initialized properly.

Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxx>
Signed-off-by: Kamal Mostafa <kamal@xxxxxxxxxxxxx>
---
drivers/net/wireless/rtlwifi/rtl8723be/sw.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/sw.c b/drivers/net/wireless/rtlwifi/rtl8723be/sw.c
index 775e7bc..d61563a 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723be/sw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8723be/sw.c
@@ -93,7 +93,6 @@ int rtl8723be_init_sw_vars(struct ieee80211_hw *hw)
struct rtl_mac *mac = rtl_mac(rtl_priv(hw));

rtl8723be_bt_reg_init(hw);
- rtlpci->msi_support = rtlpriv->cfg->mod_params->msi_support;
rtlpriv->btcoexist.btc_ops = rtl_btc_get_ops_pointer();

rtlpriv->dm.dm_initialgain_enable = 1;
@@ -151,6 +150,10 @@ int rtl8723be_init_sw_vars(struct ieee80211_hw *hw)
rtlpriv->psc.swctrl_lps = rtlpriv->cfg->mod_params->swctrl_lps;
rtlpriv->psc.fwctrl_lps = rtlpriv->cfg->mod_params->fwctrl_lps;
rtlpci->msi_support = rtlpriv->cfg->mod_params->msi_support;
+ rtlpriv->cfg->mod_params->sw_crypto =
+ rtlpriv->cfg->mod_params->sw_crypto;
+ rtlpriv->cfg->mod_params->disable_watchdog =
+ rtlpriv->cfg->mod_params->disable_watchdog;
if (rtlpriv->cfg->mod_params->disable_watchdog)
pr_info("watchdog disabled\n");
rtlpriv->psc.reg_fwctrl_lps = 3;
@@ -267,6 +270,9 @@ static struct rtl_mod_params rtl8723be_mod_params = {
.inactiveps = true,
.swctrl_lps = false,
.fwctrl_lps = true,
+ .msi_support = false,
+ .disable_watchdog = false,
+ .debug = DBG_EMERG,
};

static struct rtl_hal_cfg rtl8723be_hal_cfg = {
--
1.9.1