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| author | Geert Uytterhoeven <geert@linux-m68k.org> | 2015-02-18 12:39:46 +0100 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2015-02-22 09:46:55 +0000 |
| commit | b841118ee6c0917004e7e763c4f6bf8eb10a6d93 (patch) | |
| tree | 23c99cac1f325043e9b4310995ad85138dfa5e97 | |
| parent | 49e19d5f27aaa004692a2080453b9cc4d4fb6ec4 (diff) | |
| download | linux-b841118ee6c0917004e7e763c4f6bf8eb10a6d93.tar.bz2 | |
iio: common: ssp_sensors: Protect PM-only functions to kill warning
If CONFIG_PM_SLEEP=n:
drivers/iio/common/ssp_sensors/ssp_dev.c:644: warning: ‘ssp_suspend’ defined but not used
drivers/iio/common/ssp_sensors/ssp_dev.c:669: warning: ‘ssp_resume’ defined but not used
Protect the unused functions by #ifdef CONFIG_PM_SLEEP to fix this.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Karol Wrona <k.wrona@samsung.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
| -rw-r--r-- | drivers/iio/common/ssp_sensors/ssp_dev.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/iio/common/ssp_sensors/ssp_dev.c b/drivers/iio/common/ssp_sensors/ssp_dev.c index 52d70435f5a1..55a90082a29b 100644 --- a/drivers/iio/common/ssp_sensors/ssp_dev.c +++ b/drivers/iio/common/ssp_sensors/ssp_dev.c @@ -640,6 +640,7 @@ static int ssp_remove(struct spi_device *spi) return 0; } +#ifdef CONFIG_PM_SLEEP static int ssp_suspend(struct device *dev) { int ret; @@ -688,6 +689,7 @@ static int ssp_resume(struct device *dev) return 0; } +#endif /* CONFIG_PM_SLEEP */ static const struct dev_pm_ops ssp_pm_ops = { SET_SYSTEM_SLEEP_PM_OPS(ssp_suspend, ssp_resume) |