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authorGeert Uytterhoeven <geert@linux-m68k.org>2015-02-18 14:39:46 +0300
committerJonathan Cameron <jic23@kernel.org>2015-02-22 12:46:55 +0300
commitb841118ee6c0917004e7e763c4f6bf8eb10a6d93 (patch)
tree23c99cac1f325043e9b4310995ad85138dfa5e97 /drivers/iio
parent49e19d5f27aaa004692a2080453b9cc4d4fb6ec4 (diff)
downloadlinux-b841118ee6c0917004e7e763c4f6bf8eb10a6d93.tar.xz
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>
Diffstat (limited to 'drivers/iio')
-rw-r--r--drivers/iio/common/ssp_sensors/ssp_dev.c2
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)