diff options
Diffstat (limited to 'drivers/soundwire/bus_type.c')
| -rw-r--r-- | drivers/soundwire/bus_type.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/soundwire/bus_type.c b/drivers/soundwire/bus_type.c index 91e70cb46fb5..5c67c13e5735 100644 --- a/drivers/soundwire/bus_type.c +++ b/drivers/soundwire/bus_type.c @@ -105,7 +105,7 @@ static int sdw_drv_probe(struct device *dev) if (ret) return ret; - ret = ida_alloc_max(&slave->bus->slave_ida, SDW_FW_MAX_DEVICES, GFP_KERNEL); + ret = ida_alloc_max(&slave->bus->slave_ida, SDW_FW_MAX_DEVICES - 1, GFP_KERNEL); if (ret < 0) { dev_err(dev, "Failed to allocated ID: %d\n", ret); return ret; |