gpiolib: introduce devm_fwnode_gpiod_get_index()

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devm_fwnode_get_index_gpiod_from_child() is too long, besides the fwnode
in question does not have to be a child of device node. Let's rename it
to devm_fwnode_gpiod_get_index() and keep the old name for compatibility
for now.

Also let's add a devm_fwnode_gpiod_get() wrapper as majority of the
callers need a single GPIO.

Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Link: https://lore.kernel.org/r/20190913032240.50333-2-dmitry.torokhov@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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This commit is contained in:

Dmitry Torokhov 2019-09-12 20:22:38 -07:00 • committed by Linus Walleij

parent 54ecb8f702

commit 2d2f116d69

2 changed files with 40 additions and 20 deletions

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19

drivers/gpio/gpiolib-devres.c

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41

include/linux/gpio/consumer.h

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