Re: [RFC 1/1] powerpc: legacy serial port use device tree cell-index property

2015-12-30 Thread Segher Boessenkool
On Wed, Dec 30, 2015 at 08:36:01AM -0800, Curt Brune wrote: > > What does this do if the value in cell-index is a duplicate. or the port > > with that number is already created some other way? Are the numbers in > > cell-index global anyway, or relative to some parent device (I couldn't > > find t

Re: [RFC 1/1] powerpc: legacy serial port use device tree cell-index property

2015-12-20 Thread Segher Boessenkool
On Wed, Nov 25, 2015 at 10:46:49AM -0800, Curt Brune wrote: > + /* Check if the ports have an ordering, defined by 'cell-index' */ > + if (((indexp = (u32*)of_get_property(np, "cell-index", &len)) != NULL) > && > + (len == sizeof(u32))) > + index = *indexp; > + >