* [PATCH] of/irq: Mark initialised interrupt controllers as populated
@ 2016-06-20 13:49 Jon Hunter
2016-06-24 20:37 ` Rob Herring
0 siblings, 1 reply; 2+ messages in thread
From: Jon Hunter @ 2016-06-20 13:49 UTC (permalink / raw)
To: Rob Herring, Frank Rowand; +Cc: devicetree, linux-kernel, Jon Hunter
For interrupt controllers successfully initialised early via device-tree,
mark these interrupt controllers as populated so we don't unnecessarily
create a device and populate any platform data later on in the boot
sequence when we populate all the various platform devices.
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
---
drivers/of/irq.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/of/irq.c b/drivers/of/irq.c
index 6ec743faabe8..1b58cd574316 100644
--- a/drivers/of/irq.c
+++ b/drivers/of/irq.c
@@ -557,6 +557,8 @@ void __init of_irq_init(const struct of_device_id *matches)
* its children can get processed in a subsequent pass.
*/
list_add_tail(&desc->list, &intc_parent_list);
+
+ of_node_set_flag(desc->dev, OF_POPULATED);
}
/* Get the next pending parent that might have children */
--
2.1.4
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2016-06-20 13:49 [PATCH] of/irq: Mark initialised interrupt controllers as populated Jon Hunter
2016-06-24 20:37 ` Rob Herring
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