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(parent: 324d20c) | patch
ASoC: rcar: add rsnd_is_accessible_reg()
authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Fri, 29 Nov 2013 02:43:13 +0000 (18:43 -0800)
committerMark Brown <broonie@linaro.org>
Fri, 29 Nov 2013 12:09:54 +0000 (12:09 +0000)
commitd7b72891d76d4967b10f8f5281a8b9fb0cbad1bd
treead389e7a5b773876fbe455c94d8188d57e5b6290tree | snapshot
parent324d20cd3494b0aea4799683c9d1b8409f88b964commit | diff
ASoC: rcar: add rsnd_is_accessible_reg()

Current rcar driver is supporting Gen1,
and Gen2 will be supported soon.
Then, some registers are used from Gen1 only,
or from Gen2 only.
To avoid NULL pointer access, this patch adds
register accessible check function.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
sound/soc/sh/rcar/gen.c diff | blob | history
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