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| author |   Marc Zyngier <maz@kernel.org> | 2021-08-02 17:26:19 +0100 |
|---|---|---|
| committer |   Bjorn Helgaas <bhelgaas@google.com> | 2021-08-02 11:53:05 -0500 |
| commit | d21faba11693c10072ce3b96b696445175f49be2 (patch) | |
| tree | f7a1957afc5a3db45f0e1456afffcbdd86e44b5c /drivers/pci/controller/dwc/pcie-designware-host.c | |
| parent | Linux 5.14-rc1 (diff) | |
| download | linux-dev-d21faba11693c10072ce3b96b696445175f49be2.tar.xz linux-dev-d21faba11693c10072ce3b96b696445175f49be2.zip | |
PCI: Bulk conversion to generic_handle_domain_irq()
Wherever possible, replace constructs that match either
generic_handle_irq(irq_find_mapping()) or
generic_handle_irq(irq_linear_revmap()) to a single call to
generic_handle_domain_irq().
Link: https://lore.kernel.org/r/20210802162630.2219813-4-maz@kernel.org
Signed-off-by: Marc Zyngier <maz@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Diffstat (limited to 'drivers/pci/controller/dwc/pcie-designware-host.c')
| -rw-r--r-- | drivers/pci/controller/dwc/pcie-designware-host.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/pci/controller/dwc/pcie-designware-host.c b/drivers/pci/controller/dwc/pcie-designware-host.c index a608ae1fad57..d1d9b8344ec9 100644 --- a/drivers/pci/controller/dwc/pcie-designware-host.c +++ b/drivers/pci/controller/dwc/pcie-designware-host.c @@ -55,7 +55,7 @@ static struct msi_domain_info dw_pcie_msi_domain_info = { /* MSI int handler */ irqreturn_t dw_handle_msi_irq(struct pcie_port *pp) { - int i, pos, irq; + int i, pos; unsigned long val; u32 status, num_ctrls; irqreturn_t ret = IRQ_NONE; @@ -74,10 +74,9 @@ irqreturn_t dw_handle_msi_irq(struct pcie_port *pp) pos = 0; while ((pos = find_next_bit(&val, MAX_MSI_IRQS_PER_CTRL, pos)) != MAX_MSI_IRQS_PER_CTRL) { - irq = irq_find_mapping(pp->irq_domain, - (i * MAX_MSI_IRQS_PER_CTRL) + - pos); - generic_handle_irq(irq); + generic_handle_domain_irq(pp->irq_domain, + (i * MAX_MSI_IRQS_PER_CTRL) + + pos); pos++; } } |