iio: light: cm32181: Mark the dev_pm_ops static.

Only accessed from the local file.
Warning:
  drivers/iio/light/cm32181.c:508:1: warning: symbol 'cm32181_pm_ops' was not declared. Should it be static?

Fixes: 68c1b3dd5c48 ("iio: light: cm32181: Add PM support")
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Kai-Heng Feng <kai.heng.feng@canonical.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20220807145457.646062-3-jic23@kernel.org

diff --git a/drivers/iio/light/cm32181.c b/drivers/iio/light/cm32181.c
index edbe6a3138d0b927cc5091eec57890c488c8fbf0..001055d097509e688f7ce330ff2b3e7a24810269 100644 (file)
--- a/drivers/iio/light/cm32181.c
+++ b/drivers/iio/light/cm32181.c
@@ -505,7 +505,7 @@ static int cm32181_resume(struct device *dev)
                                         cm32181->conf_regs[CM32181_REG_ADDR_CMD]);
 }
 
-DEFINE_SIMPLE_DEV_PM_OPS(cm32181_pm_ops, cm32181_suspend, cm32181_resume);
+static DEFINE_SIMPLE_DEV_PM_OPS(cm32181_pm_ops, cm32181_suspend, cm32181_resume);
 
 static const struct of_device_id cm32181_of_match[] = {
        { .compatible = "capella,cm3218" },