diff options
| -rw-r--r-- | drivers/media/pci/ddbridge/ddbridge-i2c.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/media/pci/ddbridge/ddbridge-i2c.c b/drivers/media/pci/ddbridge/ddbridge-i2c.c index 667340c86ea7..5a28d7611713 100644 --- a/drivers/media/pci/ddbridge/ddbridge-i2c.c +++ b/drivers/media/pci/ddbridge/ddbridge-i2c.c @@ -73,7 +73,10 @@ static int ddb_i2c_cmd(struct ddb_i2c *i2c, u32 adr, u32 cmd) } return -EIO; } - if (val & 0x70000) + val &= 0x70000; + if (val == 0x20000) + dev_err(dev->dev, "I2C bus error\n"); + if (val) return -EIO; return 0; } |