From: hwg <hwg@I7-CH.(none)>
Date: Mon, 12 Dec 2011 12:24:09 +0000 (+0800)
Subject: reset g_onoff in wifi driver insmode, to avoid wifi driver error when rmmod with... 
X-Git-Tag: firefly_0821_release~9712^2~12
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=3a0b65a4a8b5b066595727e9fd1764d928adad6a;p=firefly-linux-kernel-4.4.55.git

reset g_onoff in wifi driver insmode, to avoid wifi driver error when rmmod with G_WLAN_SET_OFF status
---

diff --git a/drivers/net/wireless/bcm4319/dhd_linux.c b/drivers/net/wireless/bcm4319/dhd_linux.c
index 81eef135a16d..edfbc1080479 100644
--- a/drivers/net/wireless/bcm4319/dhd_linux.c
+++ b/drivers/net/wireless/bcm4319/dhd_linux.c
@@ -2527,6 +2527,7 @@ dhd_detach(dhd_pub_t *dhdp)
 	}
 }
 
+extern void reset_g_onoff(void);
 void
 rockchip_wifi_exit_module(void)
 {
@@ -2563,6 +2564,8 @@ rockchip_wifi_init_module(void)
 		return -EINVAL;
 	} while (0);
 
+        reset_g_onoff();
+
 	/* Call customer gpio to turn on power with WL_REG_ON signal */
 	dhd_customer_gpio_wlan_ctrl(WLAN_POWER_ON);
 
diff --git a/drivers/net/wireless/bcm4319/wl_iw.c b/drivers/net/wireless/bcm4319/wl_iw.c
index 146dffd52976..27d1210fea35 100644
--- a/drivers/net/wireless/bcm4319/wl_iw.c
+++ b/drivers/net/wireless/bcm4319/wl_iw.c
@@ -317,6 +317,14 @@ static void swap_key_to_BE(
 	key->iv_initialized = dtoh32(key->iv_initialized);
 }
 
+void reset_g_onoff(void)
+{
+    if(g_onoff == G_WLAN_SET_OFF) {
+        printk("g_onoff = G_WLAN_SET_OFF, need to reset to G_WLAN_SET_ON\n");
+        g_onoff = G_WLAN_SET_ON;
+    }
+}
+
 static int
 dev_wlc_ioctl(
 	struct net_device *dev,
diff --git a/drivers/net/wireless/bcm4329/dhd_linux.c b/drivers/net/wireless/bcm4329/dhd_linux.c
index 4058cbc02589..d45d5c97603f 100644
--- a/drivers/net/wireless/bcm4329/dhd_linux.c
+++ b/drivers/net/wireless/bcm4329/dhd_linux.c
@@ -2529,6 +2529,7 @@ dhd_detach(dhd_pub_t *dhdp)
 	}
 }
 
+extern void reset_g_onoff(void);
 void
 rockchip_wifi_exit_module(void)
 {
@@ -2565,6 +2566,8 @@ rockchip_wifi_init_module(void)
 		return -EINVAL;
 	} while (0);
 
+        reset_g_onoff();
+
 	/* Call customer gpio to turn on power with WL_REG_ON signal */
 	dhd_customer_gpio_wlan_ctrl(WLAN_POWER_ON);
 
diff --git a/drivers/net/wireless/bcm4329/wl_iw.c b/drivers/net/wireless/bcm4329/wl_iw.c
index 146dffd52976..27d1210fea35 100644
--- a/drivers/net/wireless/bcm4329/wl_iw.c
+++ b/drivers/net/wireless/bcm4329/wl_iw.c
@@ -317,6 +317,14 @@ static void swap_key_to_BE(
 	key->iv_initialized = dtoh32(key->iv_initialized);
 }
 
+void reset_g_onoff(void)
+{
+    if(g_onoff == G_WLAN_SET_OFF) {
+        printk("g_onoff = G_WLAN_SET_OFF, need to reset to G_WLAN_SET_ON\n");
+        g_onoff = G_WLAN_SET_ON;
+    }
+}
+
 static int
 dev_wlc_ioctl(
 	struct net_device *dev,