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irqdomain: Convert domain creation functions to irq_domain_instantiate()

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Domain creation functions use __irq_domain_add(). With the introduction
of irq_domain_instantiate(), __irq_domain_add() becomes obsolete.

In order to fully remove __irq_domain_add(), convert domain
creation function to irq_domain_instantiate()

Signed-off-by: Herve Codina <herve.codina@bootlin.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20240614173232.1184015-19-herve.codina@bootlin.com
This commit is contained in:
Herve Codina 2024-06-14 19:32:19 +02:00 committed by Thomas Gleixner
parent 7c53626cd1
commit 2ada5ed6ec
1 changed files with 21 additions and 5 deletions
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26
kernel/irq/irqdomain.c
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@ -442,10 +442,17 @@ struct irq_domain *irq_domain_create_simple(struct fwnode_handle *fwnode,
const struct irq_domain_ops *ops,
void *host_data)
{
struct irq_domain_info info = {
.fwnode = fwnode,
.size = size,
.hwirq_max = size,
.ops = ops,
.host_data = host_data,
};
struct irq_domain *domain;
domain = __irq_domain_add(fwnode, size, size, 0, ops, host_data);
if (!domain)
domain = irq_domain_instantiate(&info);
if (IS_ERR(domain))
return NULL;
if (first_irq > 0) {
@ -498,11 +505,20 @@ struct irq_domain *irq_domain_create_legacy(struct fwnode_handle *fwnode,
const struct irq_domain_ops *ops,
void *host_data)
{
struct irq_domain_info info = {
.fwnode = fwnode,
.size = first_hwirq + size,
.hwirq_max = first_hwirq + size,
.ops = ops,
.host_data = host_data,
};
struct irq_domain *domain;
domain = __irq_domain_add(fwnode, first_hwirq + size, first_hwirq + size, 0, ops, host_data);
if (domain)
irq_domain_associate_many(domain, first_irq, first_hwirq, size);
domain = irq_domain_instantiate(&info);
if (IS_ERR(domain))
return NULL;
irq_domain_associate_many(domain, first_irq, first_hwirq, size);
return domain;
}