Messages in this thread | | | From | Linus Walleij <> | Date | Fri, 29 Jun 2018 11:14:47 +0200 | Subject | Re: [RFC PATCH 01/14] devres: Add devm_of_iomap() |
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On Fri, Jun 22, 2018 at 6:31 AM Benjamin Herrenschmidt <benh@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 <benh@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.walleij@linaro.org>
Yours, Linus Walleij
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