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Date: Fri, 11 Nov 2022 14:54:30 +0100 (CET)
From: Thomas Gleixner <tglx@...utronix.de>
To: LKML <linux-kernel@...r.kernel.org>
Cc: x86@...nel.org, Joerg Roedel <joro@...tes.org>,
Will Deacon <will@...nel.org>, linux-pci@...r.kernel.org,
Bjorn Helgaas <bhelgaas@...gle.com>,
Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
Marc Zyngier <maz@...nel.org>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Jason Gunthorpe <jgg@...lanox.com>,
Dave Jiang <dave.jiang@...el.com>,
Alex Williamson <alex.williamson@...hat.com>,
Kevin Tian <kevin.tian@...el.com>,
Dan Williams <dan.j.williams@...el.com>,
Logan Gunthorpe <logang@...tatee.com>,
Ashok Raj <ashok.raj@...el.com>, Jon Mason <jdmason@...zu.us>,
Allen Hubbe <allenbh@...il.com>,
Michael Ellerman <mpe@...erman.id.au>,
Christophe Leroy <christophe.leroy@...roup.eu>,
linuxppc-dev@...ts.ozlabs.org,
"Ahmed S. Darwish" <darwi@...utronix.de>,
Reinette Chatre <reinette.chatre@...el.com>
Subject: [patch 10/39] genirq/msi: Make __msi_domain_free_irqs() static
Now that the last user is gone, confine it to the core code.
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
---
include/linux/msi.h | 4 ----
kernel/irq/msi.c | 3 ++-
2 files changed, 2 insertions(+), 5 deletions(-)
--- a/include/linux/msi.h
+++ b/include/linux/msi.h
@@ -335,9 +335,6 @@ struct msi_domain_info;
* are set to the default implementation if NULL and even when
* MSI_FLAG_USE_DEF_DOM_OPS is not set to avoid breaking existing users and
* because these callbacks are obviously mandatory.
- *
- * __msi_domain_free_irqs() is exposed for PPC pseries to handle extra
- * work after all interrupts and descriptors have been freed.
*/
struct msi_domain_ops {
irq_hw_number_t (*get_hwirq)(struct msi_domain_info *info,
@@ -432,7 +429,6 @@ int msi_domain_alloc_irqs_descs_locked(s
int nvec);
int msi_domain_alloc_irqs(struct irq_domain *domain, struct device *dev,
int nvec);
-void __msi_domain_free_irqs(struct irq_domain *domain, struct device *dev);
void msi_domain_free_irqs_descs_locked(struct irq_domain *domain, struct device *dev);
void msi_domain_free_irqs(struct irq_domain *domain, struct device *dev);
struct msi_domain_info *msi_get_domain_info(struct irq_domain *domain);
--- a/kernel/irq/msi.c
+++ b/kernel/irq/msi.c
@@ -463,6 +463,7 @@ static inline void msi_sysfs_remove_desc
#ifdef CONFIG_GENERIC_MSI_IRQ_DOMAIN
static int __msi_domain_alloc_irqs(struct irq_domain *domain, struct device *dev, int nvec);
+static void __msi_domain_free_irqs(struct irq_domain *domain, struct device *dev);
static inline void irq_chip_write_msi_msg(struct irq_data *data,
struct msi_msg *msg)
@@ -978,7 +979,7 @@ int msi_domain_alloc_irqs(struct irq_dom
return ret;
}
-void __msi_domain_free_irqs(struct irq_domain *domain, struct device *dev)
+static void __msi_domain_free_irqs(struct irq_domain *domain, struct device *dev)
{
struct msi_domain_info *info = domain->host_data;
struct irq_data *irqd;
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