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vfio: Move vfio_spapr_iommu_eeh_ioctl into vfio_iommu_spapr_tce.c

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As with the previous patch EEH is always enabled if SPAPR_TCE_IOMMU, so
move this last bit of code into the main module.

Now that this function only processes VFIO_EEH_PE_OP remove a level of
indenting as well, it is only called by a case statement that already
checked VFIO_EEH_PE_OP.

This eliminates an unnecessary module and SPAPR code in a global header.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/3-v5-fc5346cacfd4+4c482-vfio_modules_jgg@nvidia.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
This commit is contained in:
Jason Gunthorpe
2022-12-05 11:29:18 -04:00
committed by Alex Williamson
parent e5c38a203e
commit e276e25819
4 changed files with 53 additions and 103 deletions
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12
include/linux/vfio.h
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@@ -233,18 +233,6 @@ int vfio_set_irqs_validate_and_prepare(struct vfio_irq_set *hdr,
int num_irqs, int max_irq_type,
size_t *data_size);
#if IS_ENABLED(CONFIG_VFIO_SPAPR_EEH)
long vfio_spapr_iommu_eeh_ioctl(struct iommu_group *group, unsigned int cmd,
unsigned long arg);
#else
static inline long vfio_spapr_iommu_eeh_ioctl(struct iommu_group *group,
unsigned int cmd,
unsigned long arg)
{
return -ENOTTY;
}
#endif /* CONFIG_VFIO_SPAPR_EEH */
/*
* IRQfd - generic
*/