diff options
| author | Marc Zyngier <marc.zyngier@arm.com> | 2017-06-20 22:17:44 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2017-06-22 18:29:34 +0200 |
| commit | 6a6544e520abecd484ab8b67fb50d1fc003f3275 (patch) | |
| tree | aaab3a908101200558fc6fa26fc751f4c585e2ad /include | |
| parent | 96f0d93a487e13233c95397aa3ecaf9cc8ff04bf (diff) | |
genirq/irqdomain: Remove auto-recursive hierarchy support
It did seem like a good idea at the time, but it never really
caught on, and auto-recursive domains remain unused 3 years after
having been introduced.
Oh well, time for a late spring cleanup.
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/irqdomain.h | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h index 222f47af12f4..cac77a5c5555 100644 --- a/include/linux/irqdomain.h +++ b/include/linux/irqdomain.h @@ -180,8 +180,8 @@ enum { /* Irq domain is hierarchical */ IRQ_DOMAIN_FLAG_HIERARCHY = (1 << 0), - /* Core calls alloc/free recursive through the domain hierarchy. */ - IRQ_DOMAIN_FLAG_AUTO_RECURSIVE = (1 << 1), + /* Irq domain name was allocated in __irq_domain_add() */ + IRQ_DOMAIN_NAME_ALLOCATED = (1 << 6), /* Irq domain is an IPI domain with virq per cpu */ IRQ_DOMAIN_FLAG_IPI_PER_CPU = (1 << 2), @@ -195,9 +195,6 @@ enum { /* Irq domain implements MSI remapping */ IRQ_DOMAIN_FLAG_MSI_REMAP = (1 << 5), - /* Irq domain name was allocated in __irq_domain_add() */ - IRQ_DOMAIN_NAME_ALLOCATED = (1 << 6), - /* * Flags starting from IRQ_DOMAIN_FLAG_NONCORE are reserved * for implementation specific purposes and ignored by the @@ -448,7 +445,7 @@ static inline int irq_domain_alloc_irqs(struct irq_domain *domain, NULL); } -extern int irq_domain_alloc_irqs_recursive(struct irq_domain *domain, +extern int irq_domain_alloc_irqs_hierarchy(struct irq_domain *domain, unsigned int irq_base, unsigned int nr_irqs, void *arg); extern int irq_domain_set_hwirq_and_chip(struct irq_domain *domain, |