From e4cd7c553a00e2904689cac543e314b1962c6a8e Mon Sep 17 00:00:00 2001 From: =?utf8?q?Marek=20Beh=C3=BAn?= Date: Thu, 11 Jul 2024 13:57:40 +0200 Subject: [PATCH] irqchip/armada-370-xp: Use unsigned int type for virqs MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit The return type of irq_find_mapping() and irq_linear_revmap() is unsigned int. Use the unsigned int type for the variables storing the return value. Signed-off-by: Marek Behún Signed-off-by: Thomas Gleixner Reviewed-by: Andrew Lunn Reviewed-by: Ilpo Järvinen Link: https://lore.kernel.org/all/20240711115748.30268-3-kabel@kernel.org --- drivers/irqchip/irq-armada-370-xp.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/irqchip/irq-armada-370-xp.c b/drivers/irqchip/irq-armada-370-xp.c index 7016b206bddd..b29f3bbfb1c3 100644 --- a/drivers/irqchip/irq-armada-370-xp.c +++ b/drivers/irqchip/irq-armada-370-xp.c @@ -462,10 +462,10 @@ static const struct irq_domain_ops ipi_domain_ops = { static void ipi_resume(void) { for (int i = 0; i < IPI_DOORBELL_END; i++) { - int virq; + unsigned int virq; virq = irq_find_mapping(ipi_domain, i); - if (virq <= 0) + if (!virq) continue; if (irq_percpu_is_enabled(virq)) { struct irq_data *d; @@ -539,7 +539,7 @@ static void armada_xp_mpic_reenable_percpu(void) /* Re-enable per-CPU interrupts that were enabled before suspend */ for (unsigned int irq = 0; irq < MPIC_MAX_PER_CPU_IRQS; irq++) { struct irq_data *data; - int virq; + unsigned int virq; virq = irq_linear_revmap(armada_370_xp_mpic_domain, irq); if (virq == 0) @@ -734,7 +734,7 @@ static void armada_370_xp_mpic_resume(void) nirqs = (readl(main_int_base + MPIC_INT_CONTROL) >> 2) & 0x3ff; for (irq_hw_number_t irq = 0; irq < nirqs; irq++) { struct irq_data *data; - int virq; + unsigned int virq; virq = irq_linear_revmap(armada_370_xp_mpic_domain, irq); if (virq == 0) -- 2.25.1