mips: 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().

Acked-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Marc Zyngier <maz@kernel.org>

1 files changed, 2 insertions, 3 deletions

diff --git a/arch/mips/pci/pci-rt3883.c b/arch/mips/pci/pci-rt3883.c
index c48e23cf5b5e..d3c947fa2969 100644
--- a/arch/mips/pci/pci-rt3883.c
+++ b/arch/mips/pci/pci-rt3883.c
@@ -140,10 +140,9 @@ static void rt3883_pci_irq_handler(struct irq_desc *desc)
 	}
 
 	while (pending) {
-		unsigned irq, bit = __ffs(pending);
+		unsigned bit = __ffs(pending);
 
-		irq = irq_find_mapping(rpc->irq_domain, bit);
-		generic_handle_irq(irq);
+		generic_handle_domain_irq(rpc->irq_domain, bit);
 
 		pending &= ~BIT(bit);
 	}