Messages in this thread | | | Date | Fri, 10 Feb 2023 13:12:43 -0800 | Subject | Re: [PATCH] PCI: Fix build error when CONFIG_PCI_MSI disabled | From | Reinette Chatre <> |
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Hi Alok,
On 2/10/2023 12:45 PM, ALOK TIWARI wrote: > shall we need to define this function under -> #ifndef CONFIG_PCI_MSI > > #ifndef CONFIG_PCI_MSI > > +static inline struct msi_map > +pci_msix_alloc_irq_at(struct pci_dev *dev, unsigned int index, > + const struct irq_affinity_desc *affdesc) > +{ > + struct msi_map map = { .index = -ENOSYS }; > + > + return map; > +} > + > +static inline void pci_msix_free_irq(struct pci_dev *pdev, struct msi_map map) > +{ > +} > +#endif
No need. include/linux/pci.h already has those definitions.
include/linux/pci.h already has:
#ifdef CONFIG_PCI_MSI
...
#else
... /* new function definitions will be inserted here */ ...
#endif
Reinette
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