driver core: add device_{add|remove}_group() helpers

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We have helpers that work with NULL terminated array of groups, but many
drivers only create a single supplemental group, and do not want to declare
a group array. Let's provide them with helpers working with a single group.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Dmitry Torokhov 2017-07-19 17:24:32 -07:00 • committed by Greg Kroah-Hartman

parent a7670d425b

commit e323b2dddc

1 changed files with 16 additions and 0 deletions

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include/linux/device.h

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