diff options
| -rw-r--r-- | drivers/media/v4l2-core/tuner-core.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/media/v4l2-core/tuner-core.c b/drivers/media/v4l2-core/tuner-core.c index e2613ecb7605..d3a6236b6b02 100644 --- a/drivers/media/v4l2-core/tuner-core.c +++ b/drivers/media/v4l2-core/tuner-core.c @@ -617,14 +617,12 @@ static int tuner_probe(struct i2c_client *client, if (show_i2c) { unsigned char buffer[16]; - int i, rc; + int rc; memset(buffer, 0, sizeof(buffer)); rc = i2c_master_recv(client, buffer, sizeof(buffer)); - tuner_info("I2C RECV = "); - for (i = 0; i < rc; i++) - printk(KERN_CONT "%02x ", buffer[i]); - printk("\n"); + if (rc >= 0) + tuner_info("I2C RECV = %*ph\n", rc, buffer); } /* autodetection code based on the i2c addr */ |