diff --git a/drivers/media/usb/hdpvr/hdpvr-i2c.c b/drivers/media/usb/hdpvr/hdpvr-i2c.c index 785c8508a46e..e6a190fe0e87 100644 --- a/drivers/media/usb/hdpvr/hdpvr-i2c.c +++ b/drivers/media/usb/hdpvr/hdpvr-i2c.c @@ -165,10 +165,16 @@ static const struct i2c_algorithm hdpvr_algo = { .functionality = hdpvr_functionality, }; +/* prevent invalid 0-length usb_control_msg */ +static const struct i2c_adapter_quirks hdpvr_quirks = { + .flags = I2C_AQ_NO_ZERO_LEN_READ, +}; + static const struct i2c_adapter hdpvr_i2c_adapter_template = { .name = "Hauppauge HD PVR I2C", .owner = THIS_MODULE, .algo = &hdpvr_algo, + .quirks = &hdpvr_quirks, }; static int hdpvr_activate_ir(struct hdpvr_device *dev)