diff --git a/arch/powerpc/platforms/pseries/msi.c b/arch/powerpc/platforms/pseries/msi.c index 8ab5add4ac824f43c6a6b299b24ed15bf0deafb2..90f756d0f58ff636e4beaacfcdcaad254cc66fde 100644 --- a/arch/powerpc/platforms/pseries/msi.c +++ b/arch/powerpc/platforms/pseries/msi.c @@ -476,7 +476,7 @@ static int rtas_setup_msi_irqs(struct pci_dev *pdev, int nvec_in, int type) irq_set_msi_desc(virq, entry); /* Read config space back so we can restore after reset */ - __read_msi_msg(entry, &msg); + __pci_read_msi_msg(entry, &msg); entry->msg = msg; } diff --git a/arch/x86/pci/xen.c b/arch/x86/pci/xen.c index 466b978e13a54d379a73d227e4b1cda83b7c45da..ff0068b8ce5e230fc291bac3fc4a74b12e73cab5 100644 --- a/arch/x86/pci/xen.c +++ b/arch/x86/pci/xen.c @@ -229,7 +229,7 @@ static int xen_hvm_setup_msi_irqs(struct pci_dev *dev, int nvec, int type) return 1; list_for_each_entry(msidesc, &dev->msi_list, list) { - __read_msi_msg(msidesc, &msg); + __pci_read_msi_msg(msidesc, &msg); pirq = MSI_ADDR_EXT_DEST_ID(msg.address_hi) | ((msg.address_lo >> MSI_ADDR_DEST_ID_SHIFT) & 0xff); if (msg.data != XEN_PIRQ_MSI_DATA || diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c index 5cb471ec3e61f83d84683c92015383eb73cb378c..c77adc735f8adb8dbcde63174920ee736019c1bb 100644 --- a/drivers/pci/msi.c +++ b/drivers/pci/msi.c @@ -252,7 +252,7 @@ void default_restore_msi_irqs(struct pci_dev *dev) default_restore_msi_irq(dev, entry->irq); } -void __read_msi_msg(struct msi_desc *entry, struct msi_msg *msg) +void __pci_read_msi_msg(struct msi_desc *entry, struct msi_msg *msg) { BUG_ON(entry->dev->current_state != PCI_D0); @@ -282,13 +282,6 @@ void __read_msi_msg(struct msi_desc *entry, struct msi_msg *msg) } } -void read_msi_msg(unsigned int irq, struct msi_msg *msg) -{ - struct msi_desc *entry = irq_get_msi_desc(irq); - - __read_msi_msg(entry, msg); -} - void __get_cached_msi_msg(struct msi_desc *entry, struct msi_msg *msg) { /* Assert that the cache is valid, assuming that diff --git a/include/linux/msi.h b/include/linux/msi.h index 6704991b0174c121163488deab4e286c197cf2da..f36c37b46f100660f0887ef011c292c951b7ba95 100644 --- a/include/linux/msi.h +++ b/include/linux/msi.h @@ -16,12 +16,11 @@ struct irq_data; struct msi_desc; void mask_msi_irq(struct irq_data *data); void unmask_msi_irq(struct irq_data *data); -void __read_msi_msg(struct msi_desc *entry, struct msi_msg *msg); void __get_cached_msi_msg(struct msi_desc *entry, struct msi_msg *msg); void __write_msi_msg(struct msi_desc *entry, struct msi_msg *msg); -void read_msi_msg(unsigned int irq, struct msi_msg *msg); void get_cached_msi_msg(unsigned int irq, struct msi_msg *msg); void write_msi_msg(unsigned int irq, struct msi_msg *msg); + u32 __msix_mask_irq(struct msi_desc *desc, u32 flag); u32 __msi_mask_irq(struct msi_desc *desc, u32 mask, u32 flag); @@ -51,6 +50,8 @@ struct msi_desc { struct msi_msg msg; }; +void __pci_read_msi_msg(struct msi_desc *entry, struct msi_msg *msg); + /* * The arch hooks to setup up msi irqs. Those functions are * implemented as weak symbols so that they /can/ be overriden by