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of/irq: Mark initialised interrupt controllers as populated 

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>
Signed-off-by: Rob Herring <robh@kernel.org>
steinar/wifi_calib_4_9_kernel
Jon Hunter 2016-06-20 14:49:18 +01:00 committed by Rob Herring
parent d9fc880723
commit 15cc2ed6dc
1 changed files with 2 additions and 0 deletions
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drivers/of/irq.c
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@ -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 */