PM: Add EXPORT macros for exporting PM functions

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Add a pair of macros for exporting functions only if CONFIG_PM
is enabled.

The naming follows the style of the standard EXPORT_SYMBOL_*()
macros that they replace.

Sometimes a module wants to export PM functions directly to other
drivers, not a complete struct dev_pm_ops. A typical example is
where a core library exports the generic (shared) implementation
and calling code wraps one or more of these in custom code.

Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

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Richard Fitzgerald 2023-02-13 16:50:05 +00:00 • committed by Rafael J. Wysocki

parent 450316dc4f

commit 41a337b40e

1 changed files with 4 additions and 0 deletions

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include/linux/pm.h

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