wl12xx: fix sdio_test module functionality

Due to some changes in PM in recent kernels, the sdio_test module has
been broken for a while.  This patch fixes the code that powers the
card on and off.

Also made some small indentation fixes in the Makefile.

[Rephrased commit log and removed the change in the FW name, since
it's done in another patch. -- Luca]
Signed-off-by: Shahar Levi <shahar_levi@ti.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>

drivers/net/wireless/wl12xx/sdio_test.c

@@ -30,6 +30,7 @@
 #include <linux/mmc/sdio_func.h>
 #include <linux/mmc/sdio_ids.h>
 #include <linux/mmc/card.h>
+#include <linux/mmc/host.h>
 #include <linux/gpio.h>
 #include <linux/wl12xx.h>
 #include <linux/kthread.h>
@@ -142,14 +143,23 @@ static int wl1271_sdio_set_power(struct wl1271 *wl, bool enable)
 		ret = pm_runtime_get_sync(&func->dev);
 		if (ret < 0)
 			goto out;
+
+		/* Runtime PM might be disabled, power up the card manually */
+		ret = mmc_power_restore_host(func->card->host);
+		if (ret < 0)
+			goto out;
+
 		sdio_claim_host(func);
 		sdio_enable_func(func);
-		sdio_release_host(func);
 	} else {
-		sdio_claim_host(func);
 		sdio_disable_func(func);
 		sdio_release_host(func);
 
+		/* Runtime PM might be disabled, power off the card manually */
+		ret = mmc_power_save_host(func->card->host);
+		if (ret < 0)
+			goto out;
+
 		/* Power down the card */
 		ret = pm_runtime_put_sync(&func->dev);
 	}
@@ -433,7 +443,6 @@ static int __devinit wl1271_probe(struct sdio_func *func,
 
 	sdio_set_drvdata(func, wl_test);
 
-
 	/* power up the device */
 	ret = wl1271_chip_wakeup(wl);
 	if (ret) {