Merge v6.16.2linux-rolling-stable

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 6 insertions, 13 deletions

diff --git a/drivers/irqchip/irq-atmel-aic.c b/drivers/irqchip/irq-atmel-aic.c
index 3839ad79ad31..03aeed39a4d2 100644
--- a/drivers/irqchip/irq-atmel-aic.c
+++ b/drivers/irqchip/irq-atmel-aic.c
@@ -78,9 +78,8 @@ static int aic_retrigger(struct irq_data *d)
 	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);
 
 	/* Enable interrupt on AIC5 */
-	irq_gc_lock(gc);
+	guard(raw_spinlock)(&gc->lock);
 	irq_reg_writel(gc, d->mask, AT91_AIC_ISCR);
-	irq_gc_unlock(gc);
 
 	return 1;
 }
@@ -106,30 +105,27 @@ static void aic_suspend(struct irq_data *d)
 {
 	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);
 
-	irq_gc_lock(gc);
+	guard(raw_spinlock)(&gc->lock);
 	irq_reg_writel(gc, gc->mask_cache, AT91_AIC_IDCR);
 	irq_reg_writel(gc, gc->wake_active, AT91_AIC_IECR);
-	irq_gc_unlock(gc);
 }
 
 static void aic_resume(struct irq_data *d)
 {
 	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);
 
-	irq_gc_lock(gc);
+	guard(raw_spinlock)(&gc->lock);
 	irq_reg_writel(gc, gc->wake_active, AT91_AIC_IDCR);
 	irq_reg_writel(gc, gc->mask_cache, AT91_AIC_IECR);
-	irq_gc_unlock(gc);
 }
 
 static void aic_pm_shutdown(struct irq_data *d)
 {
 	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);
 
-	irq_gc_lock(gc);
+	guard(raw_spinlock)(&gc->lock);
 	irq_reg_writel(gc, 0xffffffff, AT91_AIC_IDCR);
 	irq_reg_writel(gc, 0xffffffff, AT91_AIC_ICCR);
-	irq_gc_unlock(gc);
 }
 #else
 #define aic_suspend		NULL
@@ -175,10 +171,8 @@ static int aic_irq_domain_xlate(struct irq_domain *d,
 {
 	struct irq_domain_chip_generic *dgc = d->gc;
 	struct irq_chip_generic *gc;
-	unsigned long flags;
 	unsigned smr;
-	int idx;
-	int ret;
+	int idx, ret;
 
 	if (!dgc)
 		return -EINVAL;
@@ -194,11 +188,10 @@ static int aic_irq_domain_xlate(struct irq_domain *d,
 
 	gc = dgc->gc[idx];
 
-	irq_gc_lock_irqsave(gc, flags);
+	guard(raw_spinlock_irq)(&gc->lock);
 	smr = irq_reg_readl(gc, AT91_AIC_SMR(*out_hwirq));
 	aic_common_set_priority(intspec[2], &smr);
 	irq_reg_writel(gc, smr, AT91_AIC_SMR(*out_hwirq));
-	irq_gc_unlock_irqrestore(gc, flags);
 
 	return ret;
 }