PCI/MSI: Remove msi_desc_to_pci_sysdata()
Last user is gone long ago. 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> Link: https://lore.kernel.org/r/20211206210224.210768199@linutronix.de
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@ -1267,14 +1267,6 @@ struct pci_dev *msi_desc_to_pci_dev(struct msi_desc *desc)
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}
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EXPORT_SYMBOL(msi_desc_to_pci_dev);
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void *msi_desc_to_pci_sysdata(struct msi_desc *desc)
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{
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struct pci_dev *dev = msi_desc_to_pci_dev(desc);
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return dev->bus->sysdata;
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}
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EXPORT_SYMBOL_GPL(msi_desc_to_pci_sysdata);
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#ifdef CONFIG_PCI_MSI_IRQ_DOMAIN
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/**
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* pci_msi_domain_write_msg - Helper to write MSI message to PCI config space
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@ -218,13 +218,8 @@ static inline void msi_desc_set_iommu_cookie(struct msi_desc *desc,
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for_each_msi_entry((desc), &(pdev)->dev)
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struct pci_dev *msi_desc_to_pci_dev(struct msi_desc *desc);
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void *msi_desc_to_pci_sysdata(struct msi_desc *desc);
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void pci_write_msi_msg(unsigned int irq, struct msi_msg *msg);
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#else /* CONFIG_PCI_MSI */
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static inline void *msi_desc_to_pci_sysdata(struct msi_desc *desc)
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{
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return NULL;
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}
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static inline void pci_write_msi_msg(unsigned int irq, struct msi_msg *msg)
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{
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}
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