irqchip: crossbar: Remove IS_ERR_VALUE check

[karo-tx-linux.git] / drivers / irqchip / irq-crossbar.c

diff --git a/drivers/irqchip/irq-crossbar.c b/drivers/irqchip/irq-crossbar.c
index a39cb316d2b007aa6c251f011e8bc0a05c063a91..88fbe0ff1dde19961d33051d971730a7927b39c3 100644 (file)
--- a/drivers/irqchip/irq-crossbar.c
+++ b/drivers/irqchip/irq-crossbar.c
@@ -102,15 +102,15 @@ static int crossbar_domain_xlate(struct irq_domain *d,
                                 unsigned long *out_hwirq,
                                 unsigned int *out_type)
 {
-       unsigned long ret;
+       int ret;
 
        ret = get_prev_map_irq(intspec[1]);
-       if (!IS_ERR_VALUE(ret))
+       if (ret >= 0)
                goto found;
 
        ret = allocate_free_irq(intspec[1]);
 
-       if (IS_ERR_VALUE(ret))
+       if (ret < 0)
                return ret;
 
 found: