diff options
author | Marc Zyngier <maz@kernel.org> | 2021-05-04 19:42:18 +0300 |
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committer | Marc Zyngier <maz@kernel.org> | 2021-06-10 15:09:19 +0300 |
commit | 046a6ee2343bb26d85a9973a39ccdb9764236fa4 (patch) | |
tree | 3b0c0f7ffe6a7f8376395c5d84cf340a052bfa07 /drivers/irqchip/irq-mvebu-sei.c | |
parent | e1c054918c6c7a30a35d2c183ed86600a071cdab (diff) | |
download | linux-046a6ee2343bb26d85a9973a39ccdb9764236fa4.tar.xz |
irqchip: 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().
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Diffstat (limited to 'drivers/irqchip/irq-mvebu-sei.c')
-rw-r--r-- | drivers/irqchip/irq-mvebu-sei.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/irqchip/irq-mvebu-sei.c b/drivers/irqchip/irq-mvebu-sei.c index 3a7b7a7f20ca..4ecef6d83777 100644 --- a/drivers/irqchip/irq-mvebu-sei.c +++ b/drivers/irqchip/irq-mvebu-sei.c @@ -337,17 +337,12 @@ static void mvebu_sei_handle_cascade_irq(struct irq_desc *desc) irqmap = readl_relaxed(sei->base + GICP_SECR(idx)); for_each_set_bit(bit, &irqmap, SEI_IRQ_COUNT_PER_REG) { unsigned long hwirq; - unsigned int virq; + int err; hwirq = idx * SEI_IRQ_COUNT_PER_REG + bit; - virq = irq_find_mapping(sei->sei_domain, hwirq); - if (likely(virq)) { - generic_handle_irq(virq); - continue; - } - - dev_warn(sei->dev, - "Spurious IRQ detected (hwirq %lu)\n", hwirq); + err = generic_handle_domain_irq(sei->sei_domain, hwirq); + if (unlikely(err)) + dev_warn(sei->dev, "Spurious IRQ detected (hwirq %lu)\n", hwirq); } } |