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authorThomas Gleixner <tglx@linutronix.de>2022-11-25 02:24:12 +0300
committerThomas Gleixner <tglx@linutronix.de>2022-12-05 21:20:58 +0300
commit6a9fc4190ca23fcf327de666e1a98dbdcdd2d210 (patch)
treeec6507712045f39fd190340f8a86ca5796900785 /drivers/irqchip
parentf876ea3b7969329d6472ae4126496bb03c89d89a (diff)
downloadlinux-6a9fc4190ca23fcf327de666e1a98dbdcdd2d210.tar.xz
genirq/irqdomain: Rename irq_domain::dev to irq_domain:: Pm_dev
irq_domain::dev is a misnomer as it's usually the rule that a device pointer points to something which is directly related to the instance. irq_domain::dev can point to some other device for power management to ensure that this underlying device is not powered down when an interrupt is allocated. The upcoming per device MSI domains really require a pointer to the device which instantiated the irq domain and not to some random other device which is required for power management down the chain. Rename irq_domain::dev to irq_domain::pm_dev and fixup the few sites which use that pointer. Conversion was done with the help of coccinelle. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Reviewed-by: Kevin Tian <kevin.tian@intel.com> Acked-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20221124230313.574541683@linutronix.de
Diffstat (limited to 'drivers/irqchip')
-rw-r--r--drivers/irqchip/irq-gic.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c
index 4c7bae0ec8f9..08834e5ac19c 100644
--- a/drivers/irqchip/irq-gic.c
+++ b/drivers/irqchip/irq-gic.c
@@ -401,8 +401,8 @@ static void gic_irq_print_chip(struct irq_data *d, struct seq_file *p)
{
struct gic_chip_data *gic = irq_data_get_irq_chip_data(d);
- if (gic->domain->dev)
- seq_printf(p, gic->domain->dev->of_node->name);
+ if (gic->domain->pm_dev)
+ seq_printf(p, gic->domain->pm_dev->of_node->name);
else
seq_printf(p, "GIC-%d", (int)(gic - &gic_data[0]));
}