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authorKevin Hilman <khilman@ti.com>2011-04-29 00:37:26 +0200
committerRafael J. Wysocki <rjw@sisk.pl>2011-05-16 20:17:47 +0200
commit2064af917b3ba7589070064ca4ed12cecd99a63c (patch)
tree36f7e08bbfb33079fc62b4a810a83fe4f3985636 /drivers/base
parent600b776eb39a13a28b090ba9efceb0c69d4508aa (diff)
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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 7538e3db6e015e890825fbd9f8659952896ddd5b (PM: add support for device power domains) Signed-off-by: Kevin Hilman <khilman@ti.com> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Diffstat (limited to 'drivers/base')
-rw-r--r--drivers/base/platform.c35
1 files changed, 0 insertions, 35 deletions
diff --git a/drivers/base/platform.c b/drivers/base/platform.c
index 079c18a5e471..48425f183029 100644
--- a/drivers/base/platform.c
+++ b/drivers/base/platform.c
@@ -916,41 +916,6 @@ struct bus_type platform_bus_type = {
};
EXPORT_SYMBOL_GPL(platform_bus_type);
-/**
- * platform_bus_get_pm_ops() - return pointer to busses dev_pm_ops
- *
- * This function can be used by platform code to get the current
- * set of dev_pm_ops functions used by the platform_bus_type.
- */
-const struct dev_pm_ops * __init platform_bus_get_pm_ops(void)
-{
- return platform_bus_type.pm;
-}
-
-/**
- * platform_bus_set_pm_ops() - update dev_pm_ops for the platform_bus_type
- *
- * @pm: pointer to new dev_pm_ops struct to be used for platform_bus_type
- *
- * Platform code can override the dev_pm_ops methods of
- * platform_bus_type by using this function. It is expected that
- * platform code will first do a platform_bus_get_pm_ops(), then
- * kmemdup it, then customize selected methods and pass a pointer to
- * the new struct dev_pm_ops to this function.
- *
- * Since platform-specific code is customizing methods for *all*
- * devices (not just platform-specific devices) it is expected that
- * any custom overrides of these functions will keep existing behavior
- * and simply extend it. For example, any customization of the
- * runtime PM methods should continue to call the pm_generic_*
- * functions as the default ones do in addition to the
- * platform-specific behavior.
- */
-void __init platform_bus_set_pm_ops(const struct dev_pm_ops *pm)
-{
- platform_bus_type.pm = pm;
-}
-
int __init platform_bus_init(void)
{
int error;