gpiolib: use const parameters when possible

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Constify descriptor parameter of gpiod_* functions for those that
should obviously not modify it. This includes value or direction get,
cansleep, and IRQ number query.

Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

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Alexandre Courbot 2013-02-15 14:46:15 +09:00 • committed by Grant Likely

parent bcabdef12d

commit def634338d

1 changed files with 16 additions and 13 deletions

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drivers/gpio/gpiolib.c

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