On Thu 2021-03-25 11:24:56, Joel Stanley wrote: > The PCA955x driver since it was merged has added a "pca955x:" prefix to > LED names. This meanas platform data (such as the device tree) cannot > fully control the name. Here's what this produces using the example in > the device tree bindings: > > # cat /sys/class/leds/ > pca955x:green:power/ > pca955x:pca9552:white/ > pca955x:pca9552:yellow/ > pca955x:red:power/ > > Some systems want the ability to configure the full string. To do this, > introduce a build time option that adds the prefix that defaults to > enabled in order to preserve existing behaviour. No. Config option is not acceptable for this. Just delete the prefix and fix the breakage. Pavel -- http://www.livejournal.com/~pavelmachek