diff options
| 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/pcie-brcmstb.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/pcie-brcmstb.c')
| -rw-r--r-- | drivers/pci/controller/pcie-brcmstb.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/pci/controller/pcie-brcmstb.c b/drivers/pci/controller/pcie-brcmstb.c index 08bc788d9422..cc30215f5a43 100644 --- a/drivers/pci/controller/pcie-brcmstb.c +++ b/drivers/pci/controller/pcie-brcmstb.c @@ -476,7 +476,7 @@ static struct msi_domain_info brcm_msi_domain_info = { static void brcm_pcie_msi_isr(struct irq_desc *desc) { struct irq_chip *chip = irq_desc_get_chip(desc); - unsigned long status, virq; + unsigned long status; struct brcm_msi *msi; struct device *dev; u32 bit; @@ -489,10 +489,9 @@ static void brcm_pcie_msi_isr(struct irq_desc *desc) status >>= msi->legacy_shift; for_each_set_bit(bit, &status, msi->nr) { - virq = irq_find_mapping(msi->inner_domain, bit); - if (virq) - generic_handle_irq(virq); - else + int ret; + ret = generic_handle_domain_irq(msi->inner_domain, bit); + if (ret) dev_dbg(dev, "unexpected MSI\n"); } |