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_PATCH_19_23_um_virt_pci_Use_irq_domain_instantiate_

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um_pci_init() uses __irq_domain_add(). With the introduction of
irq_domain_instantiate(), __irq_domain_add() becomes obsolete.

In order to fully remove __irq_domain_add(), use directly
irq_domain_instantiate().

[ tglx: Fixup struct initializer ]

Signed-off-by: Herve Codina <herve.codina@bootlin.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20240614173232.1184015-20-herve.codina@bootlin.com
This commit is contained in:
Herve Codina 2024-06-14 19:32:20 +02:00 committed by Thomas Gleixner
parent 2ada5ed6ec
commit a701f8e93b
1 changed files with 10 additions and 6 deletions
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16
arch/um/drivers/virt-pci.c
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@ -986,6 +986,11 @@ static struct resource virt_platform_resource = {
static int __init um_pci_init(void)
{
struct irq_domain_info inner_domain_info = {
.size = MAX_MSI_VECTORS,
.hwirq_max = MAX_MSI_VECTORS,
.ops = &um_pci_inner_domain_ops,
};
int err, i;
WARN_ON(logic_iomem_add_region(&virt_cfgspace_resource,
@ -1015,11 +1020,10 @@ static int __init um_pci_init(void)
goto free;
}
um_pci_inner_domain = __irq_domain_add(um_pci_fwnode, MAX_MSI_VECTORS,
MAX_MSI_VECTORS, 0,
&um_pci_inner_domain_ops, NULL);
if (!um_pci_inner_domain) {
err = -ENOMEM;
inner_domain_info.fwnode = um_pci_fwnode;
um_pci_inner_domain = irq_domain_instantiate(&inner_domain_info);
if (IS_ERR(um_pci_inner_domain)) {
err = PTR_ERR(um_pci_inner_domain);
goto free;
}
@ -1056,7 +1060,7 @@ static int __init um_pci_init(void)
goto free;
return 0;
free:
if (um_pci_inner_domain)
if (!IS_ERR_OR_NULL(um_pci_inner_domain))
irq_domain_remove(um_pci_inner_domain);
if (um_pci_fwnode)
irq_domain_free_fwnode(um_pci_fwnode);