rt2x00: Move start() and stop() handlers into rt2x00lib.c
suspend & resume was broken since it called rt2x00mac_start()
and rt2x00mac_stop() which would fail to execute because the
DEVICE_PRESENT flag was not set.
Move the start and stop handlers into rt2x00lib.c which are called
from rt2x00mac_start() and rt2x00mac_stop() after they have checked
the DEVICE_PRESENT flag, while suspend and resume handlers can
directly call those functions.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c
index 1ab2fb6c..e99d167 100644
--- a/drivers/net/wireless/rt2x00/rt2x00mac.c
+++ b/drivers/net/wireless/rt2x00/rt2x00mac.c
@@ -139,41 +139,11 @@
int rt2x00mac_start(struct ieee80211_hw *hw)
{
struct rt2x00_dev *rt2x00dev = hw->priv;
- int status;
- if (!test_bit(DEVICE_PRESENT, &rt2x00dev->flags) ||
- test_bit(DEVICE_STARTED, &rt2x00dev->flags))
+ if (!test_bit(DEVICE_PRESENT, &rt2x00dev->flags))
return 0;
- /*
- * If this is the first interface which is added,
- * we should load the firmware now.
- */
- if (test_bit(DRIVER_REQUIRE_FIRMWARE, &rt2x00dev->flags)) {
- status = rt2x00lib_load_firmware(rt2x00dev);
- if (status)
- return status;
- }
-
- /*
- * Initialize the device.
- */
- status = rt2x00lib_initialize(rt2x00dev);
- if (status)
- return status;
-
- /*
- * Enable radio.
- */
- status = rt2x00lib_enable_radio(rt2x00dev);
- if (status) {
- rt2x00lib_uninitialize(rt2x00dev);
- return status;
- }
-
- __set_bit(DEVICE_STARTED, &rt2x00dev->flags);
-
- return 0;
+ return rt2x00lib_start(rt2x00dev);
}
EXPORT_SYMBOL_GPL(rt2x00mac_start);
@@ -184,13 +154,7 @@
if (!test_bit(DEVICE_PRESENT, &rt2x00dev->flags))
return;
- /*
- * Perhaps we can add something smarter here,
- * but for now just disabling the radio should do.
- */
- rt2x00lib_disable_radio(rt2x00dev);
-
- __clear_bit(DEVICE_STARTED, &rt2x00dev->flags);
+ rt2x00lib_stop(rt2x00dev);
}
EXPORT_SYMBOL_GPL(rt2x00mac_stop);