Merge tag 'irq-drivers-2025-05-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull irq controller updates from Thomas Gleixner:
 "Update for interrupt chip drivers:

   - Convert the generic interrupt chip to lock guards to remove copy &
     pasta boilerplate code and gotos.

   - A new driver fot the interrupt controller in the EcoNet EN751221
     MIPS SoC.

   - Extend the SG2042-MSI driver to support the new SG2044 SoC

   - Updates and cleanups for the (ancient) VT8500 driver

   - Improve the scalability of the ARM GICV4.1 ITS driver by utilizing
     node local copies a VM's interrupt translation table when possible.
     This results in a 12% reduction of VM IPI latency in certain
     workloads.

   - The usual cleanups and improvements all over the place"

* tag 'irq-drivers-2025-05-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (25 commits)
  irqchip/irq-pruss-intc: Simplify chained interrupt handler setup
  irqchip/gic-v4.1: Use local 4_1 ITS to generate VSGI
  irqchip/econet-en751221: Switch to of_fwnode_handle()
  irqchip/irq-vt8500: Switch to irq_domain_create_*()
  irqchip/econet-en751221: Switch to irq_domain_create_linear()
  irqchip/irq-vt8500: Use fewer global variables and add error handling
  irqchip/irq-vt8500: Use a dedicated chained handler function
  irqchip/irq-vt8500: Don't require 8 interrupts from a chained controller
  irqchip/irq-vt8500: Drop redundant copy of the device node pointer
  irqchip/irq-vt8500: Split up ack/mask functions
  irqchip/sg2042-msi: Fix wrong type cast in sg2044_msi_irq_ack()
  irqchip/sg2042-msi: Add the Sophgo SG2044 MSI interrupt controller
  irqchip/sg2042-msi: Introduce configurable chipinfo for SG2042
  irqchip/sg2042-msi: Rename functions and data structures to be SG2042 agnostic
  dt-bindings: interrupt-controller: Add Sophgo SG2044 MSI controller
  genirq/generic-chip: Fix incorrect lock guard conversions
  genirq/generic-chip: Remove unused lock wrappers
  irqchip: Convert generic irqchip locking to guards
  gpio: mvebu: Convert generic irqchip locking to guard()
  ARM: orion/gpio:: Convert generic irqchip locking to guard()
  ...

1 files changed, 3 insertions, 10 deletions

diff --git a/drivers/irqchip/irq-tb10x.c b/drivers/irqchip/irq-tb10x.c
index d59bfbe8c6d0..aa80944695e6 100644
--- a/drivers/irqchip/irq-tb10x.c
+++ b/drivers/irqchip/irq-tb10x.c
@@ -41,11 +41,9 @@ static inline u32 ab_irqctl_readreg(struct irq_chip_generic *gc, u32 reg)
 static int tb10x_irq_set_type(struct irq_data *data, unsigned int flow_type)
 {
 	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(data);
-	uint32_t im, mod, pol;
+	uint32_t mod, pol, im = data->mask;
 
-	im = data->mask;
-
-	irq_gc_lock(gc);
+	guard(raw_spinlock)(&gc->lock);
 
 	mod = ab_irqctl_readreg(gc, AB_IRQCTL_SRC_MODE) | im;
 	pol = ab_irqctl_readreg(gc, AB_IRQCTL_SRC_POLARITY) | im;
@@ -67,9 +65,7 @@ static int tb10x_irq_set_type(struct irq_data *data, unsigned int flow_type)
 	case IRQ_TYPE_EDGE_RISING:
 		break;
 	default:
-		irq_gc_unlock(gc);
-		pr_err("%s: Cannot assign multiple trigger modes to IRQ %d.\n",
-			__func__, data->irq);
+		pr_err("%s: Cannot assign multiple trigger modes to IRQ %d.\n",	__func__, data->irq);
 		return -EBADR;
 	}
 
@@ -79,9 +75,6 @@ static int tb10x_irq_set_type(struct irq_data *data, unsigned int flow_type)
 	ab_irqctl_writereg(gc, AB_IRQCTL_SRC_MODE, mod);
 	ab_irqctl_writereg(gc, AB_IRQCTL_SRC_POLARITY, pol);
 	ab_irqctl_writereg(gc, AB_IRQCTL_INT_STATUS, im);
-
-	irq_gc_unlock(gc);
-
 	return IRQ_SET_MASK_OK;
 }