Actually, this is something which might need closer attention - and maybe some support in the device tree indicating which read or write width a device can accept?
There already is "device-width"; the drivers never should use any other access width unless they *know* that will work.
Segher _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
