irqchip/armada-370-xp: Use correct type for cpu variable

Use unsigned int instead of int for variable storing the cpu number.

Signed-off-by: Marek Behún <kabel@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/all/20240708151801.11592-8-kabel@kernel.org

diff --git a/drivers/irqchip/irq-armada-370-xp.c b/drivers/irqchip/irq-armada-370-xp.c
index 8f52de6d89212635e4858aeabda121d36ac703ab..b9631cc25c0b6ff5b779929a0dd028d23b3cc664 100644 (file)
--- a/drivers/irqchip/irq-armada-370-xp.c
+++ b/drivers/irqchip/irq-armada-370-xp.c
@@ -409,7 +409,7 @@ static void armada_370_xp_ipi_send_mask(struct irq_data *d,
                                        const struct cpumask *mask)
 {
        unsigned long map = 0;
-       int cpu;
+       unsigned int cpu;
 
        /* Convert our logical CPU mask into a physical one. */
        for_each_cpu(cpu, mask)
@@ -507,7 +507,7 @@ static int armada_xp_set_affinity(struct irq_data *d,
                                  const struct cpumask *mask_val, bool force)
 {
        irq_hw_number_t hwirq = irqd_to_hwirq(d);
-       int cpu;
+       unsigned int cpu;
 
        /* Select a single core from the affinity mask which is online */
        cpu = cpumask_any_and(mask_val, cpu_online_mask);