ARM: orion/gpio:: Convert generic irqchip locking to guard()

Conversion was done with Coccinelle. No functional change.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/all/20250313142524.200515896@linutronix.de

diff --git a/arch/arm/plat-orion/gpio.c b/arch/arm/plat-orion/gpio.c
index 595e9cb33c1d2df0d43dfe8fbbdfe307e41b62b9..47d411d80a94dbe1c28f7eb5c7ebf111827ba333 100644 (file)
--- a/arch/arm/plat-orion/gpio.c
+++ b/arch/arm/plat-orion/gpio.c
@@ -496,11 +496,10 @@ static void orion_gpio_unmask_irq(struct irq_data *d)
        u32 reg_val;
        u32 mask = d->mask;
 
-       irq_gc_lock(gc);
+       guard(raw_spinlock)(&gc->lock);
        reg_val = irq_reg_readl(gc, ct->regs.mask);
        reg_val |= mask;
        irq_reg_writel(gc, reg_val, ct->regs.mask);
-       irq_gc_unlock(gc);
 }
 
 static void orion_gpio_mask_irq(struct irq_data *d)
@@ -510,11 +509,10 @@ static void orion_gpio_mask_irq(struct irq_data *d)
        u32 mask = d->mask;
        u32 reg_val;
 
-       irq_gc_lock(gc);
+       guard(raw_spinlock)(&gc->lock);
        reg_val = irq_reg_readl(gc, ct->regs.mask);
        reg_val &= ~mask;
        irq_reg_writel(gc, reg_val, ct->regs.mask);
-       irq_gc_unlock(gc);
 }
 
 void __init orion_gpio_init(int gpio_base, int ngpio,