diff options
Diffstat (limited to 'drivers/staging/vt6656/card.c')
| -rw-r--r-- | drivers/staging/vt6656/card.c | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/drivers/staging/vt6656/card.c b/drivers/staging/vt6656/card.c index 501f482b41c4..56cd77fd9ea0 100644 --- a/drivers/staging/vt6656/card.c +++ b/drivers/staging/vt6656/card.c @@ -166,7 +166,7 @@ static void vnt_calculate_ofdm_rate(u16 rate, u8 bb_type, *tx_rate = 0x8b; *rsv_time = 30; } - break; + break; case RATE_9M: if (bb_type == BB_TYPE_11A) { *tx_rate = 0x9f; @@ -674,7 +674,7 @@ void vnt_update_next_tbtt(struct vnt_private *priv, u64 tsf, */ int vnt_radio_power_off(struct vnt_private *priv) { - int ret = true; + int ret = 0; switch (priv->rf_type) { case RF_AL2230: @@ -683,17 +683,25 @@ int vnt_radio_power_off(struct vnt_private *priv) case RF_VT3226: case RF_VT3226D0: case RF_VT3342A0: - vnt_mac_reg_bits_off(priv, MAC_REG_SOFTPWRCTL, - (SOFTPWRCTL_SWPE2 | SOFTPWRCTL_SWPE3)); + ret = vnt_mac_reg_bits_off(priv, MAC_REG_SOFTPWRCTL, + (SOFTPWRCTL_SWPE2 | SOFTPWRCTL_SWPE3)); break; } - vnt_mac_reg_bits_off(priv, MAC_REG_HOSTCR, HOSTCR_RXON); + if (ret) + goto end; + + ret = vnt_mac_reg_bits_off(priv, MAC_REG_HOSTCR, HOSTCR_RXON); + if (ret) + goto end; - vnt_set_deep_sleep(priv); + ret = vnt_set_deep_sleep(priv); + if (ret) + goto end; - vnt_mac_reg_bits_on(priv, MAC_REG_GPIOCTL1, GPIO3_INTMD); + ret = vnt_mac_reg_bits_on(priv, MAC_REG_GPIOCTL1, GPIO3_INTMD); +end: return ret; } |