--- a/workspace/wl12xx/drivers/net/wireless/wl12xx/sdio.c
+++ b/workspace/wl12xx/drivers/net/wireless/wl12xx/sdio.c
@@ -37,6 +37,10 @@
 #include "wl12xx_80211.h"
 #include "io.h"
 
+#if 1
+#include "debug.h"
+#endif
+
 #ifndef SDIO_VENDOR_ID_TI
 #define SDIO_VENDOR_ID_TI		0x0097
 #endif
@@ -134,7 +138,12 @@ static int wl12xx_sdio_power_on(struct wl12xx_sdio_glue *glue)
 	int ret;
 	struct sdio_func *func = dev_to_sdio_func(glue->dev);
 	struct mmc_card *card = func->card;
+#if 1
+	struct wl1271 *wl = platform_get_drvdata(glue->core);
 
+        if(wl->set_power) wl->set_power(true);
+        wl1271_info("wl12xx_sdio_power_on()");
+#endif
 	ret = pm_runtime_get_sync(&card->dev);
 	if (ret) {
 		/*
@@ -145,6 +154,9 @@ static int wl12xx_sdio_power_on(struct wl12xx_sdio_glue *glue)
 		ret = mmc_power_restore_host(card->host);
 		if (ret < 0) {
 			pm_runtime_put_sync(&card->dev);
+#if 1
+                        if(wl->set_power) wl->set_power(false);
+#endif
 			goto out;
 		}
 	}
@@ -162,6 +174,9 @@ static int wl12xx_sdio_power_off(struct wl12xx_sdio_glue *glue)
 	int ret;
 	struct sdio_func *func = dev_to_sdio_func(glue->dev);
 	struct mmc_card *card = func->card;
+#if 1
+	struct wl1271 *wl = platform_get_drvdata(glue->core);
+#endif
 
 	sdio_claim_host(func);
 	sdio_disable_func(func);
@@ -174,6 +189,10 @@ static int wl12xx_sdio_power_off(struct wl12xx_sdio_glue *glue)
 
 	/* Let runtime PM know the card is powered off */
 	pm_runtime_put_sync(&card->dev);
+#if 1
+        if(wl->set_power) wl->set_power(false);
+        wl1271_info("wl12xx_sdio_power_off()");
+#endif
 
 out:
 	return ret;
@@ -364,12 +383,37 @@ static struct sdio_driver wl1271_sdio_driver = {
 
 static int __init wl1271_init(void)
 {
+#if 1
+        const struct wl12xx_platform_data *wlan_data;
+        wlan_data = wl12xx_get_platform_data();
+
+        wl1271_info("sdio init");
+
+        if(!IS_ERR(wlan_data) && wlan_data->set_power) {
+                wlan_data->set_power(true);
+        }
+#endif
 	return sdio_register_driver(&wl1271_sdio_driver);
 }
 
 static void __exit wl1271_exit(void)
 {
+#if 1
+        const struct wl12xx_platform_data *wlan_data;
+        wlan_data = wl12xx_get_platform_data();
+
+        wl1271_info("sdio exit");
+
+        if (!IS_ERR(wlan_data) && wlan_data->set_power) {
+                wlan_data->set_power(true);
+        }
+#endif
 	sdio_unregister_driver(&wl1271_sdio_driver);
+#if 1
+        if (!IS_ERR(wlan_data) && wlan_data->set_power) {
+                wlan_data->set_power(false);
+        }
+#endif
 }
 
 module_init(wl1271_init);
@@ -383,4 +427,4 @@ MODULE_FIRMWARE(WL127X_FW_NAME_MULTI);
 MODULE_FIRMWARE(WL128X_FW_NAME_SINGLE);
 MODULE_FIRMWARE(WL128X_FW_NAME_MULTI);
 MODULE_FIRMWARE(WL127X_PLT_FW_NAME);
-MODULE_FIRMWARE(WL128X_PLT_FW_NAME);
\ No newline at end of file
+MODULE_FIRMWARE(WL128X_PLT_FW_NAME);