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>

1 files changed, 15 insertions, 0 deletions

diff --git a/drivers/net/wireless/rt2x00/rt2800mmio.c b/drivers/net/wireless/rt2x00/rt2800mmio.c
index 7e8c22445b7b..ae152280e071 100644
--- a/drivers/net/wireless/rt2x00/rt2800mmio.c
+++ b/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");