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Benjamin Herrenschmidt authored
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> Reviewed-by:
Linus Walleij <linus.walleij@linaro.org> Reviewed-by:
Joel Stanley <joel@jms.id.au>
d5e83827