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PCI: hv: Remove unused hv_set_msi_entry_from_desc()

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Fix the following build error:

  drivers/pci/controller/pci-hyperv.c:769:13: error: ‘hv_set_msi_entry_from_desc’ defined but not used [-Werror=unused-function]
    769 | static void hv_set_msi_entry_from_desc(union hv_msi_entry *msi_entry,

The arm64 implementation of hv_set_msi_entry_from_desc() is not used after
d06957d7a6 ("PCI: hv: Avoid the retarget interrupt hypercall in
irq_unmask() on ARM64"), so remove it.

Fixes: d06957d7a6 ("PCI: hv: Avoid the retarget interrupt hypercall in irq_unmask() on ARM64")
Link: https://lore.kernel.org/r/20220317085130.36388-1-yuehaibing@huawei.com
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Acked-by: Boqun Feng <boqun.feng@gmail.com>
This commit is contained in:
YueHaibing 2022-03-17 16:51:30 +08:00 committed by Bjorn Helgaas
parent 148a650476
commit 22ef7ee3ee
1 changed files with 0 additions and 8 deletions
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8
drivers/pci/controller/pci-hyperv.c
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@ -766,14 +766,6 @@ static unsigned int hv_msi_get_int_vector(struct irq_data *irqd)
return irqd->parent_data->hwirq; return irqd->parent_data->hwirq;
} }
static void hv_set_msi_entry_from_desc(union hv_msi_entry *msi_entry,
struct msi_desc *msi_desc)
{
msi_entry->address = ((u64)msi_desc->msg.address_hi << 32) |
msi_desc->msg.address_lo;
msi_entry->data = msi_desc->msg.data;
}
/* /*
* @nr_bm_irqs: Indicates the number of IRQs that were allocated from * @nr_bm_irqs: Indicates the number of IRQs that were allocated from
* the bitmap. * the bitmap.