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authorRhyland Klein <rklein@nvidia.com>2013-04-01 17:45:55 -0400
committerAnton Vorontsov <anton@enomsg.org>2013-04-16 18:51:16 -0700
commitf6e0b081fb300a4601b064346963cf6bb163f437 (patch)
tree0ac887a0a5e1802213619ada446125e8fee6e7c3 /include/linux/power_supply.h
parent5e0848c6026ab98f47e0e179f5c76875cd509d58 (diff)
power_supply: Populate supplied_from hierarchy from the device tree
With this patch the power_supply_core will try to populate supplied_from hierarchy from the device tree. Signed-off-by: Rhyland Klein <rklein@nvidia.com> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
Diffstat (limited to 'include/linux/power_supply.h')
-rw-r--r--include/linux/power_supply.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h
index c1cbd5e4e484..3828cefb4f65 100644
--- a/include/linux/power_supply.h
+++ b/include/linux/power_supply.h
@@ -173,6 +173,9 @@ struct power_supply {
char **supplied_from;
size_t num_supplies;
+#ifdef CONFIG_OF
+ struct device_node *of_node;
+#endif
int (*get_property)(struct power_supply *psy,
enum power_supply_property psp,