Merge tag 'irqchip-fixes-5.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent

Pull irqchip fixes from Marc Zyngier:

 - Fix the MIPS CPU interrupt controller hierarchy
 - Simplify the PRUSS Kconfig entry
 - Eliminate trivial build warnings on the MIPS Loongson liointc
 - Fix error path in devm_platform_get_irqs_affinity()
 - Turn the BCM2836 IPI irq_eoi callback into irq_ack
 - Fix initialisation of on-stack msi_alloc_info
 - Cleanup spurious comma in irq-sl28cpld

Link: https://lore.kernel.org/r/20210110110001.2328708-1-maz@kernel.org

5 files changed, 15 insertions, 7 deletions

diff --git a/drivers/irqchip/Kconfig b/drivers/irqchip/Kconfig
index 94920a51c628..b147f22a78f4 100644
--- a/drivers/irqchip/Kconfig
+++ b/drivers/irqchip/Kconfig
@@ -493,8 +493,9 @@ config TI_SCI_INTA_IRQCHIP
 	  TI System Controller, say Y here. Otherwise, say N.
 
 config TI_PRUSS_INTC
-	tristate "TI PRU-ICSS Interrupt Controller"
-	depends on ARCH_DAVINCI || SOC_AM33XX || SOC_AM43XX || SOC_DRA7XX || ARCH_KEYSTONE || ARCH_K3
+	tristate
+	depends on TI_PRUSS
+	default TI_PRUSS
 	select IRQ_DOMAIN
 	help
 	  This enables support for the PRU-ICSS Local Interrupt Controller
diff --git a/drivers/irqchip/irq-bcm2836.c b/drivers/irqchip/irq-bcm2836.c
index 5f5eb8877c41..25c9a9c06e41 100644
--- a/drivers/irqchip/irq-bcm2836.c
+++ b/drivers/irqchip/irq-bcm2836.c
@@ -167,7 +167,7 @@ static void bcm2836_arm_irqchip_handle_ipi(struct irq_desc *desc)
 	chained_irq_exit(chip, desc);
 }
 
-static void bcm2836_arm_irqchip_ipi_eoi(struct irq_data *d)
+static void bcm2836_arm_irqchip_ipi_ack(struct irq_data *d)
 {
 	int cpu = smp_processor_id();
 
@@ -195,7 +195,7 @@ static struct irq_chip bcm2836_arm_irqchip_ipi = {
 	.name		= "IPI",
 	.irq_mask	= bcm2836_arm_irqchip_dummy_op,
 	.irq_unmask	= bcm2836_arm_irqchip_dummy_op,
-	.irq_eoi	= bcm2836_arm_irqchip_ipi_eoi,
+	.irq_ack	= bcm2836_arm_irqchip_ipi_ack,
 	.ipi_send_mask	= bcm2836_arm_irqchip_ipi_send_mask,
 };
 
diff --git a/drivers/irqchip/irq-loongson-liointc.c b/drivers/irqchip/irq-loongson-liointc.c
index 9ed1bc473663..09b91b81851c 100644
--- a/drivers/irqchip/irq-loongson-liointc.c
+++ b/drivers/irqchip/irq-loongson-liointc.c
@@ -142,8 +142,8 @@ static void liointc_resume(struct irq_chip_generic *gc)
 
 static const char * const parent_names[] = {"int0", "int1", "int2", "int3"};
 
-int __init liointc_of_init(struct device_node *node,
-				struct device_node *parent)
+static int __init liointc_of_init(struct device_node *node,
+				  struct device_node *parent)
 {
 	struct irq_chip_generic *gc;
 	struct irq_domain *domain;
diff --git a/drivers/irqchip/irq-mips-cpu.c b/drivers/irqchip/irq-mips-cpu.c
index 95d4fd8f7a96..0bbb0b2d0dd5 100644
--- a/drivers/irqchip/irq-mips-cpu.c
+++ b/drivers/irqchip/irq-mips-cpu.c
@@ -197,6 +197,13 @@ static int mips_cpu_ipi_alloc(struct irq_domain *domain, unsigned int virq,
 		if (ret)
 			return ret;
 
+		ret = irq_domain_set_hwirq_and_chip(domain->parent, virq + i, hwirq,
+						    &mips_mt_cpu_irq_controller,
+						    NULL);
+
+		if (ret)
+			return ret;
+
 		ret = irq_set_irq_type(virq + i, IRQ_TYPE_LEVEL_HIGH);
 		if (ret)
 			return ret;
diff --git a/drivers/irqchip/irq-sl28cpld.c b/drivers/irqchip/irq-sl28cpld.c
index 0aa50d025ef6..fbb354413ffa 100644
--- a/drivers/irqchip/irq-sl28cpld.c
+++ b/drivers/irqchip/irq-sl28cpld.c
@@ -66,7 +66,7 @@ static int sl28cpld_intc_probe(struct platform_device *pdev)
 	irqchip->chip.num_regs = 1;
 	irqchip->chip.status_base = base + INTC_IP;
 	irqchip->chip.mask_base = base + INTC_IE;
-	irqchip->chip.mask_invert = true,
+	irqchip->chip.mask_invert = true;
 	irqchip->chip.ack_base = base + INTC_IP;
 
 	return devm_regmap_add_irq_chip_fwnode(dev, dev_fwnode(dev),