Commit 22ef7ee3 authored by YueHaibing's avatar YueHaibing Committed by Bjorn Helgaas
Browse files

PCI: hv: Remove unused hv_set_msi_entry_from_desc() 

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
d06957d7 ("PCI: hv: Avoid the retarget interrupt hypercall in
irq_unmask() on ARM64"), so remove it.

Fixes: d06957d7 ("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: default avatarYueHaibing <yuehaibing@huawei.com>
Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
Reviewed-by: default avatarNathan Chancellor <nathan@kernel.org>
Acked-by: default avatarBoqun Feng <boqun.feng@gmail.com>
parent 148a6504

drivers/pci/controller/pci-hyperv.c

+0 −8
Original line number Diff line number Diff line
@@ -766,14 +766,6 @@ static unsigned int hv_msi_get_int_vector(struct irq_data *irqd) 
	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

 *			the bitmap.