Commit-ID: 545d5d657b720e9c4dc773265bb7e9d88e34b269
Gitweb: http://git.kernel.org/tip/545d5d657b720e9c4dc773265bb7e9d88e34b269
Author: Punit Agrawal <punit.agrawal@xxxxxxx>
AuthorDate: Tue, 31 May 2016 13:56:48 +0100
Committer: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitDate: Mon, 5 Sep 2016 17:11:10 +0200
genirq: Update stale comment for __irq_domain_add
Commit 1bf4ddc46c5d ("irqdomain: Introduce irq_domain_create_{linear,
tree}") introduced the use of fwnode_handle to identify the interrupt
controller when calling __irq_domain_add but missed updating the kernel
doc parameters for the function.
Update this comment. While we are touching this code, also consolidate
the declaration and assignment of of_node.
Signed-off-by: Punit Agrawal <punit.agrawal@xxxxxxx>
Acked-by: Marc Zygnier <marc.zyngier@xxxxxxx>
Link: http://lkml.kernel.org/r/1464699409-23113-1-git-send-email-punit.agrawal@xxxxxxx
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
---
kernel/irq/irqdomain.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c
index f10cffe..8c0a0ae 100644
--- a/kernel/irq/irqdomain.c
+++ b/kernel/irq/irqdomain.c
@@ -80,7 +80,7 @@ EXPORT_SYMBOL_GPL(irq_domain_free_fwnode);
/**
* __irq_domain_add() - Allocate a new irq_domain data structure
- * @of_node: optional device-tree node of the interrupt controller
+ * @fwnode: firmware node for the interrupt controller
* @size: Size of linear map; 0 for radix mapping only
* @hwirq_max: Maximum number of interrupts supported by controller
* @direct_max: Maximum value of direct maps; Use ~0 for no limit; 0 for no
@@ -96,10 +96,8 @@ struct irq_domain *__irq_domain_add(struct fwnode_handle *fwnode, int size,
const struct irq_domain_ops *ops,
void *host_data)
{
+ struct device_node *of_node = to_of_node(fwnode);
struct irq_domain *domain;
- struct device_node *of_node;
-
- of_node = to_of_node(fwnode);
domain = kzalloc_node(sizeof(*domain) + (sizeof(unsigned int) * size),
GFP_KERNEL, of_node_to_nid(of_node));
--
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