[patch V2 06/23] PCI/MSI: Make pci_msi_domain_write_msg() static

[Thomas Gleixner <tglx@xxxxxxxxxxxxx>]

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@xxxxxxxxxxxxx>
Tested-by: Juergen Gross <jgross@xxxxxxxx>
Reviewed-by: Jason Gunthorpe <jgg@xxxxxxxxxx>
---
 drivers/irqchip/irq-gic-v2m.c            |    1 -
 drivers/irqchip/irq-gic-v3-its-pci-msi.c |    1 -
 drivers/irqchip/irq-gic-v3-mbi.c         |    1 -
 drivers/pci/msi.c                        |    2 +-
 include/linux/msi.h                      |    1 -
 5 files changed, 1 insertion(+), 5 deletions(-)

--- 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_ch
        .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 = {
--- 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)
--- 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 = {
--- a/drivers/pci/msi.c
+++ b/drivers/pci/msi.c
@@ -1281,7 +1281,7 @@ EXPORT_SYMBOL_GPL(msi_desc_to_pci_sysdat
  * @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);
 
--- a/include/linux/msi.h
+++ b/include/linux/msi.h
@@ -455,7 +455,6 @@ void *platform_msi_get_host_data(struct
 #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);