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authorMika Westerberg <mika.westerberg@linux.intel.com>2015-11-30 17:11:37 +0200
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2015-12-07 02:29:23 +0100
commit13141e1cb842ad6286c1cfa9a6b7c1577478d03b (patch)
tree1d0d58f00e8d6b4daa2c0c1f767e8c5b0a7d3ccd /include/linux/property.h
parent362c0b30249e8639489b428ff5acc4a9d81c087f (diff)
device property: Take a copy of the property set
It is convenient if the property set associated with the device secondary firmware node is a copy of the original. This allows passing property set from a stack for example for devices created dynamically. This also ties the property set lifetime to the associated device. Because of that we provide new function device_remove_property_set() that is used to disassociate and release memory allocated for the property set. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/linux/property.h')
-rw-r--r--include/linux/property.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/property.h b/include/linux/property.h
index d1cf2084c648..3a8c7d7773e6 100644
--- a/include/linux/property.h
+++ b/include/linux/property.h
@@ -240,7 +240,8 @@ struct property_set {
struct property_entry *properties;
};
-void device_add_property_set(struct device *dev, struct property_set *pset);
+int device_add_property_set(struct device *dev, const struct property_set *pset);
+void device_remove_property_set(struct device *dev);
bool device_dma_supported(struct device *dev);