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PCI/MSI: Remove unused mask_msi_irq() and unmask_msi_irq()

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Change pcie-xilinx-nwl.c to use pci_msi_mask_irq() and pci_msi_unmask_irq()
like all other PCI host controller drivers.  Remove the now-unused
mask_msi_irq() and unmask_msi_irq().

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
CC: Michal Simek <michal.simek@xilinx.com>
CC: linux-arm-kernel@lists.infradead.org
This commit is contained in:
Bjorn Helgaas 2019-03-21 14:39:24 -05:00
parent 1903ba8282
commit fc27865453
2 changed files with 4 additions and 14 deletions
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9
drivers/pci/controller/pcie-xilinx-nwl.c
View File

@ -438,11 +438,10 @@ static const struct irq_domain_ops legacy_domain_ops = {
#ifdef CONFIG_PCI_MSI
static struct irq_chip nwl_msi_irq_chip = {
.name = "nwl_pcie:msi",
.irq_enable = unmask_msi_irq,
.irq_disable = mask_msi_irq,
.irq_mask = mask_msi_irq,
.irq_unmask = unmask_msi_irq,
.irq_enable = pci_msi_unmask_irq,
.irq_disable = pci_msi_mask_irq,
.irq_mask = pci_msi_mask_irq,
.irq_unmask = pci_msi_unmask_irq,
};
static struct msi_domain_info nwl_msi_domain_info = {

9
include/linux/msi.h
View File

@ -148,15 +148,6 @@ u32 __pci_msi_desc_mask_irq(struct msi_desc *desc, u32 mask, u32 flag);
void pci_msi_mask_irq(struct irq_data *data);
void pci_msi_unmask_irq(struct irq_data *data);
static inline void mask_msi_irq(struct irq_data *data)
{
pci_msi_mask_irq(data);
}
static inline void unmask_msi_irq(struct irq_data *data)
{
pci_msi_unmask_irq(data);
}
/*
* The arch hooks to setup up msi irqs. Those functions are
* implemented as weak symbols so that they /can/ be overriden by