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(parent: 18801be) | patch
sh: lockless gpio_get_value()
authorMagnus Damm <damm@igel.co.jp>
Thu, 25 Dec 2008 09:17:18 +0000 (18:17 +0900)
committerPaul Mundt <lethal@linux-sh.org>
Tue, 27 Jan 2009 05:49:09 +0000 (14:49 +0900)
commit0fc64cc0a27288e77ee8e12648d59632649371fc
tree1104b4892473a1df3162941904b0a16bb2786adftree | snapshot
parent18801be7f805b891876a6676ec7fac2e1acdec13commit | diff
sh: lockless gpio_get_value()

This patch separates the register read and write functions to
allow lockless gpio_get_value().

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
arch/sh/kernel/gpio.c diff | blob | history
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