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authorLinus Walleij <linus.walleij@linaro.org>2016-10-03 10:40:03 +0200
committerLinus Walleij <linus.walleij@linaro.org>2016-10-03 23:38:10 +0200
commit031ba28a8197a08e67b12d7ec935b24eb3638345 (patch)
tree3e823552153799ffb990cc7b9eb05b541a6b5745 /kernel/debug
parentgpio: OF: separation of concerns (diff)
downloadlinux-031ba28a8197a08e67b12d7ec935b24eb3638345.tar.xz
linux-031ba28a8197a08e67b12d7ec935b24eb3638345.zip
gpio: acpi: separation of concerns
The generic GPIO library directly implement code for acpi_find_gpio() which is only used with CONFIG_ACPI. This was probably done because OF did the same thing, but I removed that so remove this too. Rename the internal acpi_find_gpio() in gpiolib-acpi.c to acpi_populate_gpio_lookup() which seems to be more appropriate anyway so as to avoid a namespace clash with the same function. Make the stub return -ENOENT rather than -ENOSYS (as that is for syscalls!). For some reason the sunxi pin control driver was including the private gpiolib header, it works just fine without it so remove that oneliner. Cc: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'kernel/debug')
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