From: Johan Hovold <johan+linaro@kernel.org>
To: Marc Zyngier <maz@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>,
x86@kernel.org, platform-driver-x86@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linux-mips@vger.kernel.org,
linux-kernel@vger.kernel.org,
Johan Hovold <johan+linaro@kernel.org>
Subject: [PATCH v3 02/19] irqdomain: Drop dead domain-name assignment
Date: Fri, 9 Dec 2022 15:01:33 +0100 [thread overview]
Message-ID: <20221209140150.1453-3-johan+linaro@kernel.org> (raw)
In-Reply-To: <20221209140150.1453-1-johan+linaro@kernel.org>
Since commit d59f6617eef0 ("genirq: Allow fwnode to carry name
information only") an IRQ domain is always given a name during
allocation (e.g. used for the debugfs entry).
Drop the leftover name assignment when allocating the first IRQ.
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
---
kernel/irq/irqdomain.c | 8 --------
1 file changed, 8 deletions(-)
diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c
index bf67de1733ee..fe9ec53fe7aa 100644
--- a/kernel/irq/irqdomain.c
+++ b/kernel/irq/irqdomain.c
@@ -593,10 +593,6 @@ int irq_domain_associate(struct irq_domain *domain, unsigned int virq,
mutex_unlock(&irq_domain_mutex);
return ret;
}
-
- /* If not already assigned, give the domain the chip's name */
- if (!domain->name && irq_data->chip)
- domain->name = irq_data->chip->name;
}
domain->mapcount++;
@@ -1118,10 +1114,6 @@ static void irq_domain_insert_irq(int virq)
domain->mapcount++;
irq_domain_set_mapping(domain, data->hwirq, data);
-
- /* If not already assigned, give the domain the chip's name */
- if (!domain->name && data->chip)
- domain->name = data->chip->name;
}
irq_clear_status_flags(virq, IRQ_NOREQUEST);
--
2.37.4
next prev parent reply other threads:[~2022-12-09 14:05 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-09 14:01 [PATCH v3 00/19] irqdomain: fix mapping race and clean up locking Johan Hovold
2022-12-09 14:01 ` [PATCH v3 01/19] irqdomain: Drop bogus fwspec-mapping error handling Johan Hovold
2022-12-09 14:01 ` Johan Hovold [this message]
2022-12-09 14:01 ` [PATCH v3 03/19] irqdomain: Drop leftover brackets Johan Hovold
2022-12-12 22:44 ` Philippe Mathieu-Daudé
2022-12-09 14:01 ` [PATCH v3 04/19] irqdomain: Fix association race Johan Hovold
2022-12-09 14:01 ` [PATCH v3 05/19] irqdomain: Fix disassociation race Johan Hovold
2022-12-09 14:01 ` [PATCH v3 06/19] irqdomain: Drop revmap mutex Johan Hovold
2022-12-09 14:01 ` [PATCH v3 07/19] irqdomain: Look for existing mapping only once Johan Hovold
2022-12-09 14:01 ` [PATCH v3 08/19] irqdomain: Refactor __irq_domain_alloc_irqs() Johan Hovold
2022-12-09 14:01 ` [PATCH v3 09/19] irqdomain: Fix mapping-creation race Johan Hovold
2022-12-09 14:01 ` [PATCH v3 10/19] irqdomain: Clean up irq_domain_push/pop_irq() Johan Hovold
2022-12-12 22:32 ` Philippe Mathieu-Daudé
2022-12-09 14:01 ` [PATCH v3 11/19] x86/ioapic: Use irq_domain_create_hierarchy() Johan Hovold
2022-12-12 22:37 ` Philippe Mathieu-Daudé
2022-12-09 14:01 ` [PATCH v3 12/19] x86/apic: " Johan Hovold
2022-12-12 22:41 ` Philippe Mathieu-Daudé
2022-12-09 14:01 ` [PATCH v3 13/19] irqchip/alpine-msi: Use irq_domain_add_hierarchy() Johan Hovold
2022-12-12 22:41 ` Philippe Mathieu-Daudé
2022-12-09 14:01 ` [PATCH v3 14/19] irqchip/gic-v2m: Use irq_domain_create_hierarchy() Johan Hovold
2022-12-12 22:42 ` Philippe Mathieu-Daudé
2022-12-09 14:01 ` [PATCH v3 15/19] irqchip/gic-v3-its: " Johan Hovold
2022-12-09 14:01 ` [PATCH v3 16/19] irqchip/gic-v3-mbi: " Johan Hovold
2022-12-12 22:42 ` Philippe Mathieu-Daudé
2022-12-09 14:01 ` [PATCH v3 17/19] irqchip/loongson-pch-msi: " Johan Hovold
2022-12-12 22:36 ` Philippe Mathieu-Daudé
2022-12-09 14:01 ` [PATCH v3 18/19] irqchip/mvebu-odmi: " Johan Hovold
2022-12-12 22:37 ` Philippe Mathieu-Daudé
2022-12-09 14:01 ` [PATCH v3 19/19] irqdomain: Switch to per-domain locking Johan Hovold
2022-12-12 14:14 ` Thomas Gleixner
2022-12-12 14:29 ` Johan Hovold
2022-12-12 16:18 ` Thomas Gleixner
2023-01-11 18:28 ` Thomas Gleixner
2023-01-12 17:21 ` Johan Hovold
2022-12-09 15:51 ` [PATCH v3 00/19] irqdomain: fix mapping race and clean up locking Thomas Gleixner
2022-12-09 16:16 ` Johan Hovold
2022-12-09 19:53 ` Thomas Gleixner
2022-12-15 9:31 ` Hsin-Yi Wang
2023-01-16 13:53 ` Johan Hovold
2022-12-20 3:30 ` [PATCH v3 0/19] " Mark-PK Tsai
2023-01-16 13:55 ` Johan Hovold
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