Re: [U-Boot] [PATCH v5 05/41] dm: Improve handling of a missing uclass

2015-09-03 Thread Simon Glass
On 30 August 2015 at 16:55, Simon Glass wrote: > When a uclass definition is missing, no drivers in that uclass can operate. > This can happen if a board has a strange collection of options (e.g. the > driver is enabled but the uclass is not). > > Unfortunately this is very confusing at present. S

[U-Boot] [PATCH v5 05/41] dm: Improve handling of a missing uclass

2015-08-30 Thread Simon Glass
When a uclass definition is missing, no drivers in that uclass can operate. This can happen if a board has a strange collection of options (e.g. the driver is enabled but the uclass is not). Unfortunately this is very confusing at present. Starting up driver model results in a -ENOENT error, which