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| author | Arnd Bergmann <arnd@arndb.de> | 2016-03-02 16:59:06 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-03-05 04:53:40 +0100 |
| commit | d8fc2198aab117a4bc16ee305caef19c4c7e7f5c (patch) | |
| tree | 4cd009c468927a51a9af702e470655332b8b2309 /sound/soc/rockchip | |
| parent | ASoC: rockchip: i2s: add default values for registers (diff) | |
| download | linux-d8fc2198aab117a4bc16ee305caef19c4c7e7f5c.tar.xz linux-d8fc2198aab117a4bc16ee305caef19c4c7e7f5c.zip | |
ASoC: rockchip: use __maybe_unused to hide st_irq_syscfg_resume
The rockchip spdif driver uses SIMPLE_DEV_PM_OPS to conditionally
set its power management functions, but we get a warning
about rk_spdif_runtime_resume being unused when CONFIG_PM is not
set:
sound/soc/rockchip/rockchip_spdif.c:67:12: error: 'rk_spdif_runtime_resume' defined but not used [-Werror=unused-function]
This adds a __maybe_unused annotation so the compiler knows
it can silently drop it instead of warning.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/rockchip')
| -rw-r--r-- | sound/soc/rockchip/rockchip_spdif.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/soc/rockchip/rockchip_spdif.c b/sound/soc/rockchip/rockchip_spdif.c index 5a806da89f42..274599d4caeb 100644 --- a/sound/soc/rockchip/rockchip_spdif.c +++ b/sound/soc/rockchip/rockchip_spdif.c @@ -54,7 +54,7 @@ static const struct of_device_id rk_spdif_match[] = { }; MODULE_DEVICE_TABLE(of, rk_spdif_match); -static int rk_spdif_runtime_suspend(struct device *dev) +static int __maybe_unused rk_spdif_runtime_suspend(struct device *dev) { struct rk_spdif_dev *spdif = dev_get_drvdata(dev); @@ -64,7 +64,7 @@ static int rk_spdif_runtime_suspend(struct device *dev) return 0; } -static int rk_spdif_runtime_resume(struct device *dev) +static int __maybe_unused rk_spdif_runtime_resume(struct device *dev) { struct rk_spdif_dev *spdif = dev_get_drvdata(dev); int ret; |