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| author | Arnd Bergmann <arnd@arndb.de> | 2016-06-14 10:19:31 (GMT) |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-06-14 13:46:58 (GMT) |
| commit | 4983d32526ab6db2f8bd2288def8abf2da5f37b2 (patch) | |
| tree | b8f91b64696c4ddd4ec98e513cef80e8b9fc592c /mm/workingset.c | |
| parent | b50455fab459b0ba17f6129203f77c6acce946ce (diff) | |
| download | linux-4983d32526ab6db2f8bd2288def8abf2da5f37b2.tar.xz | |
ASoC: nau8825: mark pm functions __maybe_unused
The newly added nau8825_dai_is_active() function is only called from
the PM logic that is build-time conditional in this driver, so we get
a warning when CONFIG_PM is disabled:
sound/soc/codecs/nau8825.c:229:13: error: 'nau8825_dai_is_active' defined but not used [-Werror=unused-function]
static bool nau8825_dai_is_active(struct nau8825 *nau8825)
By replacing the #ifdef around the functions with a __maybe_unused
annotation, the code becomes more robust to this kind of problem
and we no longer get the warning while also slightly improving
readability.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: b50455fab459 ("ASoC: nau8825: cross talk suppression measurement function")
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'mm/workingset.c')
0 files changed, 0 insertions, 0 deletions