diff options
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt73usb.c')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt73usb.c | 23 |
1 files changed, 9 insertions, 14 deletions
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c index 72c2827ee57..d0e97e1dfaf 100644 --- a/drivers/net/wireless/rt2x00/rt73usb.c +++ b/drivers/net/wireless/rt2x00/rt73usb.c @@ -497,14 +497,8 @@ static void rt73usb_config_antenna_5x(struct rt2x00_dev *rt2x00dev, else rt2x00_set_field8(&r77, BBP_R77_RX_ANTENNA, 3); break; - case ANTENNA_SW_DIVERSITY: - /* - * NOTE: We should never come here because rt2x00lib is - * supposed to catch this and send us the correct antenna - * explicitely. However we are nog going to bug about this. - * Instead, just default to antenna B. - */ case ANTENNA_B: + default: rt2x00_set_field8(&r4, BBP_R4_RX_ANTENNA_CONTROL, 1); rt2x00_set_field8(&r4, BBP_R4_RX_FRAME_END, 0); if (rt2x00dev->curr_band == IEEE80211_BAND_5GHZ) @@ -545,14 +539,8 @@ static void rt73usb_config_antenna_2x(struct rt2x00_dev *rt2x00dev, rt2x00_set_field8(&r77, BBP_R77_RX_ANTENNA, 3); rt2x00_set_field8(&r4, BBP_R4_RX_ANTENNA_CONTROL, 1); break; - case ANTENNA_SW_DIVERSITY: - /* - * NOTE: We should never come here because rt2x00lib is - * supposed to catch this and send us the correct antenna - * explicitely. However we are nog going to bug about this. - * Instead, just default to antenna B. - */ case ANTENNA_B: + default: rt2x00_set_field8(&r77, BBP_R77_RX_ANTENNA, 0); rt2x00_set_field8(&r4, BBP_R4_RX_ANTENNA_CONTROL, 1); break; @@ -602,6 +590,13 @@ static void rt73usb_config_antenna(struct rt2x00_dev *rt2x00dev, unsigned int i; u32 reg; + /* + * We should never come here because rt2x00lib is supposed + * to catch this and send us the correct antenna explicitely. + */ + BUG_ON(ant->rx == ANTENNA_SW_DIVERSITY || + ant->tx == ANTENNA_SW_DIVERSITY); + if (rt2x00dev->curr_band == IEEE80211_BAND_5GHZ) { sel = antenna_sel_a; lna = test_bit(CONFIG_EXTERNAL_LNA_A, &rt2x00dev->flags); |