From: Marc Zyngier <maz@kernel.org>
To: linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org,
linuxppc-dev@lists.ozlabs.org, linux-sh@vger.kernel.org
Cc: Daniel Mack <daniel@zonque.org>,
Robert Jarzmik <robert.jarzmik@free.fr>,
Haojian Zhuang <haojian.zhuang@gmail.com>,
Yoshinori Sato <ysato@users.sourceforge.jp>,
Rich Felker <dalias@libc.org>,
Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
Michael Ellerman <mpe@ellerman.id.au>,
Thomas Gleixner <tglx@linutronix.de>
Subject: [PATCH 7/9] irqdomain: Drop references to recusive irqdomain setup
Date: Tue, 6 Apr 2021 10:35:55 +0100 [thread overview]
Message-ID: <20210406093557.1073423-8-maz@kernel.org> (raw)
In-Reply-To: <20210406093557.1073423-1-maz@kernel.org>
It was never completely implemented, and was removed a long time
ago. Adjust the documentation to reflect this.
Signed-off-by: Marc Zyngier <maz@kernel.org>
---
kernel/irq/irqdomain.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c
index 0ba761e6b0a8..89474aa88220 100644
--- a/kernel/irq/irqdomain.c
+++ b/kernel/irq/irqdomain.c
@@ -1659,12 +1659,10 @@ void irq_domain_free_irqs(unsigned int virq, unsigned int nr_irqs)
/**
* irq_domain_alloc_irqs_parent - Allocate interrupts from parent domain
+ * @domain: Domain below which interrupts must be allocated
* @irq_base: Base IRQ number
* @nr_irqs: Number of IRQs to allocate
* @arg: Allocation data (arch/domain specific)
- *
- * Check whether the domain has been setup recursive. If not allocate
- * through the parent domain.
*/
int irq_domain_alloc_irqs_parent(struct irq_domain *domain,
unsigned int irq_base, unsigned int nr_irqs,
@@ -1680,11 +1678,9 @@ EXPORT_SYMBOL_GPL(irq_domain_alloc_irqs_parent);
/**
* irq_domain_free_irqs_parent - Free interrupts from parent domain
+ * @domain: Domain below which interrupts must be freed
* @irq_base: Base IRQ number
* @nr_irqs: Number of IRQs to free
- *
- * Check whether the domain has been setup recursive. If not free
- * through the parent domain.
*/
void irq_domain_free_irqs_parent(struct irq_domain *domain,
unsigned int irq_base, unsigned int nr_irqs)
--
2.29.2
next prev parent reply other threads:[~2021-04-06 9:37 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-06 9:35 [PATCH 0/9] Cleaning up some of the irqdomain features Marc Zyngier
2021-04-06 9:35 ` [PATCH 1/9] irqdomain: Reimplement irq_linear_revmap() with irq_find_mapping() Marc Zyngier
2021-04-06 11:21 ` Christophe Leroy
2021-04-06 12:12 ` Marc Zyngier
2021-04-06 9:35 ` [PATCH 2/9] ARM: PXA: Kill use of irq_create_strict_mappings() Marc Zyngier
2021-04-26 22:39 ` Guenter Roeck
2021-04-27 8:30 ` Marc Zyngier
2021-04-27 12:56 ` Guenter Roeck
2021-04-06 9:35 ` [PATCH 3/9] irqchip/jcore-aic: " Marc Zyngier
2021-04-06 9:35 ` [PATCH 4/9] sh: intc: Drop the use of irq_create_identity_mapping() Marc Zyngier
2021-04-06 10:32 ` Geert Uytterhoeven
2021-04-06 13:02 ` Marc Zyngier
2021-04-06 9:35 ` [PATCH 5/9] irqdomain: Kill irq_create_strict_mappings()/irq_create_identity_mapping() Marc Zyngier
2021-04-06 9:35 ` [PATCH 6/9] mips: netlogic: Use irq_domain_simple_ops for XLP PIC Marc Zyngier
2021-04-06 11:36 ` Thomas Bogendoerfer
2021-04-06 9:35 ` Marc Zyngier [this message]
2021-04-06 9:35 ` [PATCH 8/9] powerpc: Convert irq_domain_add_legacy_isa use to irq_domain_add_legacy Marc Zyngier
2021-04-06 9:35 ` [PATCH 9/9] irqdomain: Kill irq_domain_add_legacy_isa Marc Zyngier
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