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| author | Marc Zyngier <maz@kernel.org> | 2021-05-04 17:42:18 +0100 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2021-06-10 13:09:19 +0100 |
| commit | 046a6ee2343bb26d85a9973a39ccdb9764236fa4 (patch) | |
| tree | 3b0c0f7ffe6a7f8376395c5d84cf340a052bfa07 /drivers/irqchip/irq-stm32-exti.c | |
| parent | e1c054918c6c7a30a35d2c183ed86600a071cdab (diff) | |
| download | linux-stable-046a6ee2343bb26d85a9973a39ccdb9764236fa4.tar.gz linux-stable-046a6ee2343bb26d85a9973a39ccdb9764236fa4.tar.bz2 linux-stable-046a6ee2343bb26d85a9973a39ccdb9764236fa4.zip | |
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-stm32-exti.c')
| -rw-r--r-- | drivers/irqchip/irq-stm32-exti.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/irqchip/irq-stm32-exti.c b/drivers/irqchip/irq-stm32-exti.c index 4704f2ee5797..33c76710f845 100644 --- a/drivers/irqchip/irq-stm32-exti.c +++ b/drivers/irqchip/irq-stm32-exti.c @@ -257,7 +257,7 @@ static void stm32_irq_handler(struct irq_desc *desc) { struct irq_domain *domain = irq_desc_get_handler_data(desc); struct irq_chip *chip = irq_desc_get_chip(desc); - unsigned int virq, nbanks = domain->gc->num_chips; + unsigned int nbanks = domain->gc->num_chips; struct irq_chip_generic *gc; unsigned long pending; int n, i, irq_base = 0; @@ -268,11 +268,9 @@ static void stm32_irq_handler(struct irq_desc *desc) gc = irq_get_domain_generic_chip(domain, irq_base); while ((pending = stm32_exti_pending(gc))) { - for_each_set_bit(n, &pending, IRQS_PER_BANK) { - virq = irq_find_mapping(domain, irq_base + n); - generic_handle_irq(virq); - } - } + for_each_set_bit(n, &pending, IRQS_PER_BANK) + generic_handle_domain_irq(domain, irq_base + n); + } } chained_irq_exit(chip, desc); |