On Thu, Feb 4, 2016 at 8:39 AM, Stephen Warren <swarren@xxxxxxxxxxxxx> wrote: > On 02/03/2016 10:31 PM, Jonathan Tinkham wrote: >> >> Update device-tree bindings to reflect the rename of the board's >> headphone jack. > > > This looks like an incompatible change to the DT. While you've fixed the DT, > which will fix new installations, old DTs now won't work. This breaks DT > ABI. Any DT change needs to be backwards compatible, i.e. the old name > should still work and be documented as a legacy value. > These values are also present in the UCM config for the boards present in alsa-lib/conf/ucm/GoogleNyan It's better not to rely on drivers using a "standard" name, better to let the UCM file abstract it away. -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
