pinctrl: enhance pinctrl_get() to handle multiple functions

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At present, pinctrl_get() assumes that all matching mapping table entries
have the same "function" value, albeit potentially applied to different
pins/groups.

This change removes this restriction; pinctrl_get() can now handle a set
of mapping tables where different functions are applied to the various
pins/groups.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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Stephen Warren 2012-03-01 18:48:31 -07:00 • committed by Linus Walleij

parent 3eedb43723

commit d4e3198736

3 changed files with 14 additions and 27 deletions

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3

drivers/pinctrl/core.h

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37

drivers/pinctrl/pinmux.c

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1

drivers/pinctrl/pinmux.h

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