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Simple PCIe FMC carrier SPEC
Commit ee7577c3 authored by Federico Vaga's avatar Federico Vaga
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drv: remove unused operations 

Signed-off-by: Federico Vaga's avatarFederico Vaga <federico.vaga@cern.ch>
parent f5477ec9
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kernel/spec-irq.c
View file @ ee7577c3
......@@ -215,27 +215,6 @@ static struct irq_chip spec_irq_gpio_chip = {
.irq_set_type = spec_irq_gpio_set_type,
};
/**
* It match a given device with the irq_domain. `struct device_node *` is just
* a convention. actually it can be anything (I do not understand why kernel
* people did not use `void *`)
*
* In our case here we expect a string because we identify this domain by
* name
*/
static int spec_irq_gpio_domain_match(struct irq_domain *d, struct device_node *node)
{
#if LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0)
char *name = (char *)node;
if (strcmp(d->name, name) == 0)
return 1;
#endif
return 0;
}
/**
* Given the hardware IRQ and the Linux IRQ number (virtirq), configure the
* Linux IRQ number in order to handle properly the incoming interrupts
......@@ -258,7 +237,6 @@ static int spec_irq_gpio_domain_map(struct irq_domain *h,
static struct irq_domain_ops spec_irq_gpio_domain_ops = {
.match = spec_irq_gpio_domain_match,
.map = spec_irq_gpio_domain_map,
};
......
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