diff options
Diffstat (limited to 'drivers/pci/msi.c')
| -rw-r--r-- | drivers/pci/msi.c | 22 |
1 files changed, 6 insertions, 16 deletions
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c index 066c2fb9763a..d9a92cf6a6d6 100644 --- a/drivers/pci/msi.c +++ b/drivers/pci/msi.c @@ -164,7 +164,7 @@ static inline __attribute_const__ u32 msi_mask(unsigned x) * reliably as devices without an INTx disable bit will then generate a * level IRQ which will never be cleared. */ -u32 default_msi_mask_irq(struct msi_desc *desc, u32 mask, u32 flag) +u32 __msi_mask_irq(struct msi_desc *desc, u32 mask, u32 flag) { u32 mask_bits = desc->masked; @@ -178,14 +178,9 @@ u32 default_msi_mask_irq(struct msi_desc *desc, u32 mask, u32 flag) return mask_bits; } -__weak u32 arch_msi_mask_irq(struct msi_desc *desc, u32 mask, u32 flag) -{ - return default_msi_mask_irq(desc, mask, flag); -} - static void msi_mask_irq(struct msi_desc *desc, u32 mask, u32 flag) { - desc->masked = arch_msi_mask_irq(desc, mask, flag); + desc->masked = __msi_mask_irq(desc, mask, flag); } /* @@ -195,7 +190,7 @@ static void msi_mask_irq(struct msi_desc *desc, u32 mask, u32 flag) * file. This saves a few milliseconds when initialising devices with lots * of MSI-X interrupts. */ -u32 default_msix_mask_irq(struct msi_desc *desc, u32 flag) +u32 __msix_mask_irq(struct msi_desc *desc, u32 flag) { u32 mask_bits = desc->masked; unsigned offset = desc->msi_attrib.entry_nr * PCI_MSIX_ENTRY_SIZE + @@ -212,14 +207,9 @@ u32 default_msix_mask_irq(struct msi_desc *desc, u32 flag) return mask_bits; } -__weak u32 arch_msix_mask_irq(struct msi_desc *desc, u32 flag) -{ - return default_msix_mask_irq(desc, flag); -} - static void msix_mask_irq(struct msi_desc *desc, u32 flag) { - desc->masked = arch_msix_mask_irq(desc, flag); + desc->masked = __msix_mask_irq(desc, flag); } static void msi_set_mask_bit(struct irq_data *data, u32 flag) @@ -874,7 +864,7 @@ void pci_msi_shutdown(struct pci_dev *dev) /* Return the device with MSI unmasked as initial states */ mask = msi_mask(desc->msi_attrib.multi_cap); /* Keep cached state to be restored */ - arch_msi_mask_irq(desc, mask, ~mask); + __msi_mask_irq(desc, mask, ~mask); /* Restore dev->irq to its default pin-assertion irq */ dev->irq = desc->msi_attrib.default_irq; @@ -972,7 +962,7 @@ void pci_msix_shutdown(struct pci_dev *dev) /* Return the device with MSI-X masked as initial states */ list_for_each_entry(entry, &dev->msi_list, list) { /* Keep cached states to be restored */ - arch_msix_mask_irq(entry, 1); + __msix_mask_irq(entry, 1); } msix_clear_and_set_ctrl(dev, PCI_MSIX_FLAGS_ENABLE, 0); |