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-rw-r--r--drivers/irqchip/irq-atmel-aic-common.c8
-rw-r--r--drivers/irqchip/irq-atmel-aic-common.h2
-rw-r--r--drivers/irqchip/irq-atmel-aic.c5
-rw-r--r--drivers/irqchip/irq-atmel-aic5.c5
4 files changed, 6 insertions, 14 deletions
diff --git a/drivers/irqchip/irq-atmel-aic-common.c b/drivers/irqchip/irq-atmel-aic-common.c
index 661840b5d553..28b26c80f4cf 100644
--- a/drivers/irqchip/irq-atmel-aic-common.c
+++ b/drivers/irqchip/irq-atmel-aic-common.c
@@ -80,16 +80,10 @@ int aic_common_set_type(struct irq_data *d, unsigned type, unsigned *val)
return 0;
}
-int aic_common_set_priority(int priority, unsigned *val)
+void aic_common_set_priority(int priority, unsigned *val)
{
- if (priority < AT91_AIC_IRQ_MIN_PRIORITY ||
- priority > AT91_AIC_IRQ_MAX_PRIORITY)
- return -EINVAL;
-
*val &= ~AT91_AIC_PRIOR;
*val |= priority;
-
- return 0;
}
int aic_common_irq_domain_xlate(struct irq_domain *d,
diff --git a/drivers/irqchip/irq-atmel-aic-common.h b/drivers/irqchip/irq-atmel-aic-common.h
index 046bcc88205b..af60376d50de 100644
--- a/drivers/irqchip/irq-atmel-aic-common.h
+++ b/drivers/irqchip/irq-atmel-aic-common.h
@@ -19,7 +19,7 @@
int aic_common_set_type(struct irq_data *d, unsigned type, unsigned *val);
-int aic_common_set_priority(int priority, unsigned *val);
+void aic_common_set_priority(int priority, unsigned *val);
int aic_common_irq_domain_xlate(struct irq_domain *d,
struct device_node *ctrlr,
diff --git a/drivers/irqchip/irq-atmel-aic.c b/drivers/irqchip/irq-atmel-aic.c
index 799834de276a..112e17c2768b 100644
--- a/drivers/irqchip/irq-atmel-aic.c
+++ b/drivers/irqchip/irq-atmel-aic.c
@@ -196,9 +196,8 @@ static int aic_irq_domain_xlate(struct irq_domain *d,
irq_gc_lock(gc);
smr = irq_reg_readl(gc, AT91_AIC_SMR(*out_hwirq));
- ret = aic_common_set_priority(intspec[2], &smr);
- if (!ret)
- irq_reg_writel(gc, smr, 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(gc);
return ret;
diff --git a/drivers/irqchip/irq-atmel-aic5.c b/drivers/irqchip/irq-atmel-aic5.c
index a7e8fc81c80c..f36f426edc62 100644
--- a/drivers/irqchip/irq-atmel-aic5.c
+++ b/drivers/irqchip/irq-atmel-aic5.c
@@ -272,9 +272,8 @@ static int aic5_irq_domain_xlate(struct irq_domain *d,
irq_gc_lock(bgc);
irq_reg_writel(bgc, *out_hwirq, AT91_AIC5_SSR);
smr = irq_reg_readl(bgc, AT91_AIC5_SMR);
- ret = aic_common_set_priority(intspec[2], &smr);
- if (!ret)
- irq_reg_writel(bgc, intspec[2] | smr, AT91_AIC5_SMR);
+ aic_common_set_priority(intspec[2], &smr);
+ irq_reg_writel(bgc, intspec[2] | smr, AT91_AIC5_SMR);
irq_gc_unlock(bgc);
return ret;