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authorLinus Torvalds <torvalds@linux-foundation.org>2012-10-03 09:44:08 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-10-03 09:44:08 -0700
commita54dfb1a845c38a97686268d8c4086a63d9493aa (patch)
tree3b31c81672fa89102aae929cc6c1e48e6e9382f4 /include/linux/of.h
parenteb0ad9c06d51edb5d18a7007fd4d77a8805b2ba7 (diff)
parent36165f55055781a0e4bf32d775241796414504b0 (diff)
Merge tag 'dt-for-3.7' of git://sources.calxeda.com/kernel/linux
Pull devicetree updates from Rob Herring: - Import of latest upstream device tree compiler (dtc) - New function of_get_child_by_name - Support for #size-cells of 0 and #addr-cells of >2 - Couple of DT binding documentation updates Fix up trivial conflicts due to of_get_child_by_name() having been added next to the new of_get_next_available_child(). * tag 'dt-for-3.7' of git://sources.calxeda.com/kernel/linux: MAINTAINERS: add scripts/dtc under Devicetree maintainers dtc: import latest upstream dtc dt: Document general interrupt controller bindings dt/s3c64xx/spi: Use of_get_child_by_name to get a named child dt: introduce of_get_child_by_name to get child node by name of: i2c: add support for wakeup-source property of/address: Handle #address-cells > 2 specially DT: export of_irq_to_resource_table() devicetree: serial: Add documentation for imx serial devicetree: pwm: mxs-pwm.txt: Fix reg field annotation of: Allow busses with #size-cells=0
Diffstat (limited to 'include/linux/of.h')
-rw-r--r--include/linux/of.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/of.h b/include/linux/of.h
index 1b1163225f3b..f594c528842f 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -193,6 +193,8 @@ extern struct device_node *of_get_next_child(const struct device_node *node,
extern struct device_node *of_get_next_available_child(
const struct device_node *node, struct device_node *prev);
+extern struct device_node *of_get_child_by_name(const struct device_node *node,
+ const char *name);
#define for_each_child_of_node(parent, child) \
for (child = of_get_next_child(parent, NULL); child != NULL; \
child = of_get_next_child(parent, child))