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[for-next,v2,00/10] Fix symbol export for _SIMPLE_ variants of _PM_OPS()

Message ID 20230918080951.3615-1-raag.jadav@intel.com (mailing list archive)
Headers show
Series Fix symbol export for _SIMPLE_ variants of _PM_OPS() | expand

Message

Raag Jadav Sept. 18, 2023, 8:09 a.m. UTC 
Currently EXPORT_*_SIMPLE_DEV_PM_OPS() use EXPORT_*_DEV_PM_OPS() set of
macros to export dev_pm_ops symbol, which export the symbol in case
CONFIG_PM=y but don't take CONFIG_PM_SLEEP into consideration.

Since _SIMPLE_ variants of _PM_OPS() do not include runtime PM handles
and are only used in case CONFIG_PM_SLEEP=y, we should not be exporting
dev_pm_ops symbol for them in case CONFIG_PM_SLEEP=n.

This can be fixed by having two distinct set of export macros for both
_RUNTIME_ and _SIMPLE_ variants of _PM_OPS(), such that the export of
dev_pm_ops symbol used in each variant depends on CONFIG_PM and
CONFIG_PM_SLEEP respectively.

Changes since v1:
- Update drivers to new set of macros

Raag Jadav (10):
  PM: Introduce export macros for _SIMPLE_ variants of _PM_OPS()
  PM: Update EXPORT_*_DEV_PM_OPS() to EXPORT_*_RUNTIME_PM_OPS()
  iio: accel: fxls8962af: convert to EXPORT_NS_GPL_RUNTIME_PM_OPS()
  iio: gyro: fxas21002c: convert to EXPORT_NS_GPL_RUNTIME_PM_OPS()
  iio: imu: inv_icm42600: convert to EXPORT_NS_GPL_RUNTIME_PM_OPS()
  iio: imu: inv_mpu: convert to EXPORT_NS_GPL_RUNTIME_PM_OPS()
  drm/imx/dcss: convert to EXPORT_GPL_RUNTIME_PM_OPS()
  mfd: arizona: convert to EXPORT_GPL_RUNTIME_PM_OPS()
  mfd: cs42l43: convert to EXPORT_NS_GPL_RUNTIME_PM_OPS()
  ASoC: cs35l41: convert to EXPORT_GPL_RUNTIME_PM_OPS()

 drivers/gpu/drm/imx/dcss/dcss-dev.c           |  2 +-
 drivers/iio/accel/fxls8962af-core.c           |  2 +-
 drivers/iio/gyro/fxas21002c_core.c            |  2 +-
 .../iio/imu/inv_icm42600/inv_icm42600_core.c  |  2 +-
 drivers/iio/imu/inv_mpu6050/inv_mpu_core.c    |  2 +-
 drivers/mfd/arizona-core.c                    |  2 +-
 drivers/mfd/cs42l43.c                         |  2 +-
 include/linux/pm.h                            | 38 ++++++++++++-------
 include/linux/pm_runtime.h                    | 13 +++++--
 sound/soc/codecs/cs35l41.c                    |  2 +-
 10 files changed, 41 insertions(+), 26 deletions(-)