PM: Revert "driver core: platform_bus: allow runtime override of dev_pm_ops"
The platform_bus_set_pm_ops() operation is deprecated in favor of the
new device power domain infrastructre implemented in commit
7538e3db6e
(PM: add support for device
power domains)
Signed-off-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
This commit is contained in:
parent
600b776eb3
commit
2064af917b
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@ -916,41 +916,6 @@ struct bus_type platform_bus_type = {
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};
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};
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EXPORT_SYMBOL_GPL(platform_bus_type);
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EXPORT_SYMBOL_GPL(platform_bus_type);
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/**
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* platform_bus_get_pm_ops() - return pointer to busses dev_pm_ops
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*
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* This function can be used by platform code to get the current
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* set of dev_pm_ops functions used by the platform_bus_type.
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*/
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const struct dev_pm_ops * __init platform_bus_get_pm_ops(void)
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{
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return platform_bus_type.pm;
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}
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/**
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* platform_bus_set_pm_ops() - update dev_pm_ops for the platform_bus_type
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*
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* @pm: pointer to new dev_pm_ops struct to be used for platform_bus_type
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*
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* Platform code can override the dev_pm_ops methods of
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* platform_bus_type by using this function. It is expected that
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* platform code will first do a platform_bus_get_pm_ops(), then
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* kmemdup it, then customize selected methods and pass a pointer to
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* the new struct dev_pm_ops to this function.
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*
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* Since platform-specific code is customizing methods for *all*
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* devices (not just platform-specific devices) it is expected that
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* any custom overrides of these functions will keep existing behavior
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* and simply extend it. For example, any customization of the
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* runtime PM methods should continue to call the pm_generic_*
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* functions as the default ones do in addition to the
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* platform-specific behavior.
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*/
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void __init platform_bus_set_pm_ops(const struct dev_pm_ops *pm)
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{
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platform_bus_type.pm = pm;
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}
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int __init platform_bus_init(void)
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int __init platform_bus_init(void)
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{
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{
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int error;
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int error;
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@ -150,9 +150,6 @@ extern struct platform_device *platform_create_bundle(struct platform_driver *dr
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struct resource *res, unsigned int n_res,
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struct resource *res, unsigned int n_res,
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const void *data, size_t size);
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const void *data, size_t size);
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extern const struct dev_pm_ops * platform_bus_get_pm_ops(void);
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extern void platform_bus_set_pm_ops(const struct dev_pm_ops *pm);
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/* early platform driver interface */
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/* early platform driver interface */
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struct early_platform_driver {
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struct early_platform_driver {
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const char *class_str;
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const char *class_str;
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