rt2x00: Only set the TBCN flag when the interface is configured to send beacons.

These flags used to be fixed to one in rt2500pci_config_type, which
caused the beacon timer interrupt to fire. This would lead to
rt2x00lib_beacondone adding work which called
rt2x00lib_beacondone_scheduled which called ieee80211_beacon_get which
printed an error about not having any beacon data.

With this patch, these interrupts are only generated when the interface
is configured to send beacons.

Signed-off-by: Matthijs Kooijman <matthijs@stdin.nl>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/wireless/rt2x00/rt2500pci.c b/drivers/net/wireless/rt2x00/rt2500pci.c
index a6234547261e..8b2f54b2e631 100644
--- a/drivers/net/wireless/rt2x00/rt2500pci.c
+++ b/drivers/net/wireless/rt2x00/rt2500pci.c
@@ -284,7 +284,7 @@ static void rt2500pci_config_type(struct rt2x00_dev *rt2x00dev, const int type,
          */
         rt2x00pci_register_read(rt2x00dev, CSR14, &reg);
         rt2x00_set_field32(&reg, CSR14_TSF_COUNT, 1);
-        rt2x00_set_field32(&reg, CSR14_TBCN, 1);
+        rt2x00_set_field32(&reg, CSR14_TBCN, (tsf_sync == TSF_SYNC_BEACON));
         rt2x00_set_field32(&reg, CSR14_BEACON_GEN, 0);
         rt2x00_set_field32(&reg, CSR14_TSF_SYNC, tsf_sync);
         rt2x00pci_register_write(rt2x00dev, CSR14, reg);