diff options
| -rw-r--r-- | drivers/media/dvb-frontends/si2168.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/media/dvb-frontends/si2168.c b/drivers/media/dvb-frontends/si2168.c index 29a59369ea7b..b68ab346b93b 100644 --- a/drivers/media/dvb-frontends/si2168.c +++ b/drivers/media/dvb-frontends/si2168.c @@ -60,6 +60,12 @@ static int si2168_cmd_execute(struct i2c_client *client, struct si2168_cmd *cmd) jiffies_to_msecs(jiffies) - (jiffies_to_msecs(timeout) - TIMEOUT)); + /* error bit set? */ + if ((cmd->args[0] >> 6) & 0x01) { + ret = -EREMOTEIO; + goto err_mutex_unlock; + } + if (!((cmd->args[0] >> 7) & 0x01)) { ret = -ETIMEDOUT; goto err_mutex_unlock; |