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| author | Irina Tirdea <irina.tirdea@intel.com> | 2014-08-09 14:05:00 (GMT) |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2014-09-14 17:29:19 (GMT) |
| commit | ef1c6b23355b70356ca18c0d4c39b25dfbd7be02 (patch) | |
| tree | 90c7354d7a8de60d357c117a00d39a173291bd6c /drivers/iio | |
| parent | c68613777517e538ace751e4e738e238eb216f86 (diff) | |
| download | linux-ef1c6b23355b70356ca18c0d4c39b25dfbd7be02.tar.xz | |
iio: gyro: bmg160: only set power state if PM_RUNTIME is defined
When CONFIG_PM_RUNTIME is not defined and bmg160 tries to power
off the device, bmg160_set_power_state will call pm_runtime_put_autosuspend,
which is not implemented (wil return -ENOSYS).
Only call bmg160_set_power_state when CONFIG_PM_RUNTIME is defined.
Signed-off-by: Irina Tirdea <irina.tirdea@intel.com>
Acked-by: Hartmut Knaack <knaack.h@gmx.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio')
| -rw-r--r-- | drivers/iio/gyro/bmg160.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/iio/gyro/bmg160.c b/drivers/iio/gyro/bmg160.c index 80f92a6..99acf36 100644 --- a/drivers/iio/gyro/bmg160.c +++ b/drivers/iio/gyro/bmg160.c @@ -237,6 +237,7 @@ static int bmg160_chip_init(struct bmg160_data *data) static int bmg160_set_power_state(struct bmg160_data *data, bool on) { +#ifdef CONFIG_PM_RUNTIME int ret; if (on) @@ -251,6 +252,7 @@ static int bmg160_set_power_state(struct bmg160_data *data, bool on) "Failed: bmg160_set_power_state for %d\n", on); return ret; } +#endif return 0; } |