diff options
Diffstat (limited to 'drivers/phy/cadence/phy-cadence-torrent.c')
| -rw-r--r-- | drivers/phy/cadence/phy-cadence-torrent.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/phy/cadence/phy-cadence-torrent.c b/drivers/phy/cadence/phy-cadence-torrent.c index 95924a0996..6113f0022e 100644 --- a/drivers/phy/cadence/phy-cadence-torrent.c +++ b/drivers/phy/cadence/phy-cadence-torrent.c @@ -1156,6 +1156,9 @@ static int cdns_torrent_dp_set_power_state(struct cdns_torrent_phy *cdns_phy, ret = regmap_read_poll_timeout(regmap, PHY_PMA_XCVR_POWER_STATE_ACK, read_val, (read_val & mask) == value, 0, POLL_TIMEOUT_US); + if (ret) + return ret; + cdns_torrent_dp_write(regmap, PHY_PMA_XCVR_POWER_STATE_REQ, 0x00000000); ndelay(100); |