rt2x00: rt2800pci: move rt2800mmio_enable_radio function to another module

Move the function into the rt2800mmio module, in order
to make it usable from other modules.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/rt2x00/rt2800mmio.c

@@ -852,6 +852,21 @@ int rt2800mmio_init_registers(struct rt2x00_dev *rt2x00dev)
 }
 EXPORT_SYMBOL_GPL(rt2800mmio_init_registers);
 
+/*
+ * Device state switch handlers.
+ */
+int rt2800mmio_enable_radio(struct rt2x00_dev *rt2x00dev)
+{
+	/* Wait for DMA, ignore error until we initialize queues. */
+	rt2800_wait_wpdma_ready(rt2x00dev);
+
+	if (unlikely(rt2800mmio_init_queues(rt2x00dev)))
+		return -EIO;
+
+	return rt2800_enable_radio(rt2x00dev);
+}
+EXPORT_SYMBOL_GPL(rt2800mmio_enable_radio);
+
 MODULE_AUTHOR(DRV_PROJECT);
 MODULE_VERSION(DRV_VERSION);
 MODULE_DESCRIPTION("rt2800 MMIO library");

drivers/net/wireless/rt2x00/rt2800mmio.h

@@ -159,4 +159,7 @@ void rt2800mmio_clear_entry(struct queue_entry *entry);
 int rt2800mmio_init_queues(struct rt2x00_dev *rt2x00dev);
 int rt2800mmio_init_registers(struct rt2x00_dev *rt2x00dev);
 
+/* Device state switch handlers. */
+int rt2800mmio_enable_radio(struct rt2x00_dev *rt2x00dev);
+
 #endif /* RT2800MMIO_H */

drivers/net/wireless/rt2x00/rt2800pci.c

@@ -205,23 +205,10 @@ static int rt2800pci_write_firmware(struct rt2x00_dev *rt2x00dev,
 
 	return 0;
 }
-#endif /* CONFIG_PCI */
 
 /*
  * Device state switch handlers.
  */
-static int rt2800mmio_enable_radio(struct rt2x00_dev *rt2x00dev)
-{
-	/* Wait for DMA, ignore error until we initialize queues. */
-	rt2800_wait_wpdma_ready(rt2x00dev);
-
-	if (unlikely(rt2800mmio_init_queues(rt2x00dev)))
-		return -EIO;
-
-	return rt2800_enable_radio(rt2x00dev);
-}
-
-#ifdef CONFIG_PCI
 static int rt2800pci_enable_radio(struct rt2x00_dev *rt2x00dev)
 {
 	int retval;