wl1271: Cleaned up wlan power on/off functions

Added method for wlan power control to io_ops struct and moved
wl1271_power_on and wl1271_power_off functions to wl1271_io.h.

Signed-off-by: Teemu Paasikivi <ext-teemu.3.paasikivi@nokia.com>
Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/wl12xx/wl1271_sdio.c b/drivers/net/wireless/wl12xx/wl1271_sdio.c
index 1f204db..d43e0d4 100644
--- a/drivers/net/wireless/wl12xx/wl1271_sdio.c
+++ b/drivers/net/wireless/wl12xx/wl1271_sdio.c
@@ -156,20 +156,21 @@
 	sdio_release_host(func);
 }
 
+static void wl1271_sdio_set_power(struct wl1271 *wl, bool enable)
+{
+}
+
 static struct wl1271_if_operations sdio_ops = {
 	.read		= wl1271_sdio_raw_read,
 	.write		= wl1271_sdio_raw_write,
 	.reset		= wl1271_sdio_reset,
 	.init		= wl1271_sdio_init,
+	.power		= wl1271_sdio_set_power,
 	.dev		= wl1271_sdio_wl_to_dev,
 	.enable_irq	= wl1271_sdio_enable_interrupts,
 	.disable_irq	= wl1271_sdio_disable_interrupts
 };
 
-static void wl1271_sdio_set_power(bool enable)
-{
-}
-
 static int __devinit wl1271_probe(struct sdio_func *func,
 				  const struct sdio_device_id *id)
 {
@@ -190,8 +191,6 @@
 	wl->if_priv = func;
 	wl->if_ops = &sdio_ops;
 
-	wl->set_power = wl1271_sdio_set_power;
-
 	/* Grab access to FN0 for ELP reg. */
 	func->card->quirks |= MMC_QUIRK_LENIENT_FN0;