From: "irqchip-bot for John Garry" <tip-bot2@linutronix.de>
To: linux-kernel@vger.kernel.org
Cc: John Garry <john.garry@huawei.com>, Marc Zyngier <maz@kernel.org>,
"Rafael J. Wysocki" <rafael.j.wysocki@intel.com>,
tglx@linutronix.de
Subject: [irqchip: irq/irqchip-next] resource: Add irqresource_disabled()
Date: Fri, 11 Dec 2020 14:58:42 -0000 [thread overview]
Message-ID: <160769872221.3364.5800155650709146004.tip-bot2@tip-bot2> (raw)
In-Reply-To: <1606905417-183214-3-git-send-email-john.garry@huawei.com>
The following commit has been merged into the irq/irqchip-next branch of irqchip:
Commit-ID: 9806731db684a475ade1e95d166089b9edbd9da3
Gitweb: https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms/9806731db684a475ade1e95d166089b9edbd9da3
Author: John Garry <john.garry@huawei.com>
AuthorDate: Wed, 02 Dec 2020 18:36:54 +08:00
Committer: Marc Zyngier <maz@kernel.org>
CommitterDate: Fri, 11 Dec 2020 14:47:50
resource: Add irqresource_disabled()
Add a common function to set the fields for a irq resource to disabled,
which mimics what is done in acpi_dev_irqresource_disabled(), with a view
to replace that function.
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Reviewed-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Link: https://lore.kernel.org/r/1606905417-183214-3-git-send-email-john.garry@huawei.com
---
include/linux/ioport.h | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/include/linux/ioport.h b/include/linux/ioport.h
index 5135d4b..f9bf374 100644
--- a/include/linux/ioport.h
+++ b/include/linux/ioport.h
@@ -307,6 +307,13 @@ struct resource *devm_request_free_mem_region(struct device *dev,
struct resource *request_free_mem_region(struct resource *base,
unsigned long size, const char *name);
+static inline void irqresource_disabled(struct resource *res, u32 irq)
+{
+ res->start = irq;
+ res->end = irq;
+ res->flags = IORESOURCE_IRQ | IORESOURCE_DISABLED | IORESOURCE_UNSET;
+}
+
#ifdef CONFIG_IO_STRICT_DEVMEM
void revoke_devmem(struct resource *res);
#else
next prev parent reply other threads:[~2020-12-11 15:33 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-02 10:36 [PATCH v5 0/5] Support managed interrupts for platform devices John Garry
2020-12-02 10:36 ` [PATCH v5 1/5] genirq/affinity: Add irq_update_affinity_desc() John Garry
2020-12-11 14:58 ` [irqchip: irq/irqchip-next] " irqchip-bot for John Garry
2020-12-02 10:36 ` [PATCH v5 2/5] resource: Add irqresource_disabled() John Garry
2020-12-11 14:58 ` irqchip-bot for John Garry [this message]
2020-12-02 10:36 ` [PATCH v5 3/5] ACPI: Drop acpi_dev_irqresource_disabled() John Garry
2020-12-11 14:58 ` [irqchip: irq/irqchip-next] " irqchip-bot for John Garry
2020-12-02 10:36 ` [PATCH v5 4/5] Driver core: platform: Add devm_platform_get_irqs_affinity() John Garry
2020-12-09 18:32 ` Greg KH
2020-12-09 19:04 ` John Garry
2020-12-09 19:13 ` Greg KH
2020-12-09 19:36 ` John Garry
2020-12-09 19:39 ` Marc Zyngier
2020-12-10 10:10 ` John Garry
2020-12-10 15:29 ` Greg KH
2020-12-10 16:37 ` John Garry
2020-12-11 14:58 ` [irqchip: irq/irqchip-next] driver " irqchip-bot for John Garry
2020-12-02 10:36 ` [PATCH v5 5/5] scsi: hisi_sas: Expose HW queues for v2 hw John Garry
2020-12-11 16:56 ` John Garry
2020-12-11 17:20 ` Martin K. Petersen
2020-12-11 17:33 ` John Garry
2020-12-11 15:01 ` [PATCH v5 0/5] Support managed interrupts for platform devices Marc Zyngier
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