From d21faba11693c10072ce3b96b696445175f49be2 Mon Sep 17 00:00:00 2001 From: Marc Zyngier Date: Mon, 2 Aug 2021 17:26:19 +0100 Subject: 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 Signed-off-by: Bjorn Helgaas Acked-by: Krzysztof Kozlowski --- drivers/pci/controller/dwc/pcie-designware-host.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) (limited to 'drivers/pci/controller/dwc/pcie-designware-host.c') 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++; } } -- cgit v1.2.3-59-g8ed1b