PCI/MSI: Make pci_msi_domain_write_msg() static

There is no point to have this function public as it is set by the PCI core
anyway when a PCI/MSI irqdomain is created.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>	# PCI
Link: https://lore.kernel.org/r/20211206210224.157070464@linutronix.de

diff --git a/drivers/irqchip/irq-gic-v2m.c b/drivers/irqchip/irq-gic-v2m.c
index 9349fc68b81a96ce8e70dd312ed61b22111f1b29..62cc78e0da784fdccdf20ddec973f60c59bcfe2d 100644 (file)
--- a/drivers/irqchip/irq-gic-v2m.c
+++ b/drivers/irqchip/irq-gic-v2m.c
@@ -88,7 +88,6 @@ static struct irq_chip gicv2m_msi_irq_chip = {
        .irq_mask               = gicv2m_mask_msi_irq,
        .irq_unmask             = gicv2m_unmask_msi_irq,
        .irq_eoi                = irq_chip_eoi_parent,
-       .irq_write_msi_msg      = pci_msi_domain_write_msg,
 };
 
 static struct msi_domain_info gicv2m_msi_domain_info = {

diff --git a/drivers/irqchip/irq-gic-v3-its-pci-msi.c b/drivers/irqchip/irq-gic-v3-its-pci-msi.c
index ad2810c017ed1554a8fba8757f95c00759f46022..93f77a8196da8606434d6abbc85710a800b502d6 100644 (file)
--- a/drivers/irqchip/irq-gic-v3-its-pci-msi.c
+++ b/drivers/irqchip/irq-gic-v3-its-pci-msi.c
@@ -28,7 +28,6 @@ static struct irq_chip its_msi_irq_chip = {
        .irq_unmask             = its_unmask_msi_irq,
        .irq_mask               = its_mask_msi_irq,
        .irq_eoi                = irq_chip_eoi_parent,
-       .irq_write_msi_msg      = pci_msi_domain_write_msg,
 };
 
 static int its_pci_msi_vec_count(struct pci_dev *pdev, void *data)

diff --git a/drivers/irqchip/irq-gic-v3-mbi.c b/drivers/irqchip/irq-gic-v3-mbi.c
index b84c9c2eccdc031c4035c5b3b319191963d8e06f..a2163d32f17d296c200e99bb61b992dd2eb3e811 100644 (file)
--- a/drivers/irqchip/irq-gic-v3-mbi.c
+++ b/drivers/irqchip/irq-gic-v3-mbi.c
@@ -171,7 +171,6 @@ static struct irq_chip mbi_msi_irq_chip = {
        .irq_unmask             = mbi_unmask_msi_irq,
        .irq_eoi                = irq_chip_eoi_parent,
        .irq_compose_msi_msg    = mbi_compose_msi_msg,
-       .irq_write_msi_msg      = pci_msi_domain_write_msg,
 };
 
 static struct msi_domain_info mbi_msi_domain_info = {

diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
index 00ed45fea482a13f5cb57ce3956ec7548eb8ced6..afa8ba28904bd3330cd78975a466bac7debbdee9 100644 (file)
--- a/drivers/pci/msi.c
+++ b/drivers/pci/msi.c
@@ -1281,7 +1281,7 @@ EXPORT_SYMBOL_GPL(msi_desc_to_pci_sysdata);
  * @irq_data:  Pointer to interrupt data of the MSI interrupt
  * @msg:       Pointer to the message
  */
-void pci_msi_domain_write_msg(struct irq_data *irq_data, struct msi_msg *msg)
+static void pci_msi_domain_write_msg(struct irq_data *irq_data, struct msi_msg *msg)
 {
        struct msi_desc *desc = irq_data_get_msi_desc(irq_data);
 

diff --git a/include/linux/msi.h b/include/linux/msi.h
index 5c627750f2698a9076b9f8bee7d089798dc10114..d7b143a79cb484a4f615604c606e94480a6e46d6 100644 (file)
--- a/include/linux/msi.h
+++ b/include/linux/msi.h
@@ -455,7 +455,6 @@ void *platform_msi_get_host_data(struct irq_domain *domain);
 #endif /* CONFIG_GENERIC_MSI_IRQ_DOMAIN */
 
 #ifdef CONFIG_PCI_MSI_IRQ_DOMAIN
-void pci_msi_domain_write_msg(struct irq_data *irq_data, struct msi_msg *msg);
 struct irq_domain *pci_msi_create_irq_domain(struct fwnode_handle *fwnode,
                                             struct msi_domain_info *info,
                                             struct irq_domain *parent);