diff options
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2400pci.c')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2400pci.c | 23 |
1 files changed, 9 insertions, 14 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2400pci.c b/drivers/net/wireless/rt2x00/rt2400pci.c index a1c38a14414..0ac0c6e0873 100644 --- a/drivers/net/wireless/rt2x00/rt2400pci.c +++ b/drivers/net/wireless/rt2x00/rt2400pci.c @@ -417,6 +417,13 @@ static void rt2400pci_config_antenna(struct rt2x00_dev *rt2x00dev, u8 r1; u8 r4; + /* + * 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); + rt2400pci_bbp_read(rt2x00dev, 4, &r4); rt2400pci_bbp_read(rt2x00dev, 1, &r1); @@ -430,14 +437,8 @@ static void rt2400pci_config_antenna(struct rt2x00_dev *rt2x00dev, case ANTENNA_A: rt2x00_set_field8(&r1, BBP_R1_TX_ANTENNA, 0); 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(&r1, BBP_R1_TX_ANTENNA, 2); break; } @@ -452,14 +453,8 @@ static void rt2400pci_config_antenna(struct rt2x00_dev *rt2x00dev, case ANTENNA_A: rt2x00_set_field8(&r4, BBP_R4_RX_ANTENNA, 0); 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, 2); break; } |