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soundwire fix for 6.19 

- Single off-by-one fix for allocating slave id
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Merge tag 'soundwire-6.19-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire

Pull soundwire fix from Vinod Koul:

 - Single off-by-one fix for allocating slave id

* tag 'soundwire-6.19-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire:
  soundwire: bus: fix off-by-one when allocating slave IDs
This commit is contained in:
Linus Torvalds 2026-01-18 12:29:12 -08:00
parent 27983960f0 12d4fd9a65
commit 56bc8a18aa
1 changed files with 1 additions and 1 deletions
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2
drivers/soundwire/bus_type.c
View File

@ -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;