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pinctrl: samsung: Constify wakeup driver specific data
authorKrzysztof Kozlowski <krzk@kernel.org>
Tue, 23 May 2017 18:41:39 +0000 (20:41 +0200)
committerKrzysztof Kozlowski <krzk@kernel.org>
Wed, 7 Jun 2017 18:40:47 +0000 (20:40 +0200)
commit71b96c3a8a2d35f74ca7559f9d1b123d97da6f4f
tree5ca7dfe34de283ae44669713c8054cee44efe56etree | snapshot (tar.gz zip)
parentcfa76ddf5b3aad642cc904daa3d3784cbb5f2d57commit | diff
pinctrl: samsung: Constify wakeup driver specific data

Static exynos_irq_chip structures, containing driver specific data, are
referenced only through opaque data pointer in const of_device_id table.
The contents of pointed memory (exynos_irq_chip structure itself) is
then copied with kmemdup() during wakeup initialization so
exynos_irq_chip can be made const for code safenes.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
drivers/pinctrl/samsung/pinctrl-exynos.c diff | blob | blame | history