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authorLinus Walleij <linus.walleij@linaro.org>2018-02-12 14:16:57 +0100
committerMark Brown <broonie@kernel.org>2018-02-16 18:04:02 +0100
commite45e290a882e2c0dc8ebb7dd21c66a8209d8e3a5 (patch)
tree1f279f3b56efdb865cd1992fd23eb25b8a0db11f /include/asm-generic/extable.h
parentLinux 4.16-rc1 (diff)
downloadlinux-e45e290a882e2c0dc8ebb7dd21c66a8209d8e3a5.tar.xz
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regulator: core: Support passing an initialized GPIO enable descriptor
We are currently passing a GPIO number from the global GPIO numberspace into the regulator core for handling enable GPIOs. This is not good since it ties into the global GPIO numberspace and uses gpio_to_desc() to overcome this. Start supporting passing an already initialized GPIO descriptor to the core instead: leaf drivers pick their descriptors, associated directly with the device node (or from ACPI or from a board descriptor table) and use that directly without any roundtrip over the global GPIO numberspace. This looks messy since it adds a bunch of extra code in the core, but at the end of the patch series we will delete the handling of the GPIO number and only deal with descriptors so things end up neat. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/asm-generic/extable.h')
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