On Fri, Jun 22, 2018 at 6:31 AM Benjamin Herrenschmidt <b...@kernel.crashing.org> wrote:
> There are still quite a few cases where a device might want > to get to a different node of the device-tree, obtain the > resources and map them. > > We have of_iomap() and of_io_request_and_map() but they both > have shortcomings, such as not returning the size of the > resource found (which can be useful) and not being "managed". > > This adds a devm_of_iomap() that provides all of these and > should probably replace uses of the above in most drivers. > > Signed-off-by: Benjamin Herrenschmidt <b...@kernel.crashing.org> Ugh I just feel I have seen homecooked solutions to this problem a few times :/ I wonder if it is easy to find these cases and replace them with this neat function... Thanks for doing this. Reviewed-by: Linus Walleij <linus.wall...@linaro.org> Yours, Linus Walleij
