tree 2e20b44478f47069ac19f0ef9f5a92bee7576bdd
parent 46919ae63d4820e76724beb655274ce143f0da0b
author Stephen Warren <swarren@nvidia.com> 1330652913 -0700
committer Linus Walleij <linus.walleij@linaro.org> 1330701654 +0100

pinctrl: assume map table entries can't have a NULL name field

pinctrl_register_mappings() already requires that every mapping table
entry have a non-NULL name field.

Logically, this makes sense too; drivers should always request a specific
named state so they know what they're getting. Relying on getting the
first mentioned state in the mapping table is error-prone, and a nasty
special case to implement, given that a given the mapping table may define
multiple states for a device.

Remove a small part of the documentation that talked about optionally
requesting a specific state; it's mandatory now.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Dong Aisheng <dong.aisheng@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>