Update Linux to v5.10.109

Sourced from [1]

[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz

Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/arch/mips/cobalt/irq.c b/arch/mips/cobalt/irq.c
index 965c777..ead5ae4 100644
--- a/arch/mips/cobalt/irq.c
+++ b/arch/mips/cobalt/irq.c
@@ -45,18 +45,20 @@
 		spurious_interrupt();
 }
 
-static struct irqaction cascade = {
-	.handler	= no_action,
-	.name		= "cascade",
-	.flags		= IRQF_NO_THREAD,
-};
-
 void __init arch_init_irq(void)
 {
 	mips_cpu_irq_init();
 	gt641xx_irq_init();
 	init_i8259_irqs();
 
-	setup_irq(GT641XX_CASCADE_IRQ, &cascade);
-	setup_irq(I8259_CASCADE_IRQ, &cascade);
+	if (request_irq(GT641XX_CASCADE_IRQ, no_action, IRQF_NO_THREAD,
+			"cascade", NULL)) {
+		pr_err("Failed to request irq %d (cascade)\n",
+		       GT641XX_CASCADE_IRQ);
+	}
+	if (request_irq(I8259_CASCADE_IRQ, no_action, IRQF_NO_THREAD,
+			"cascade", NULL)) {
+		pr_err("Failed to request irq %d (cascade)\n",
+		       I8259_CASCADE_IRQ);
+	}
 }