Merge branches 'pm-cpufreq', 'pm-cpuidle', 'pm-devfreq', 'pm-opp' and 'pm-tools'

[linux-drm-fsl-dcu.git] / drivers / irqchip / irq-mtk-sysirq.c

diff --git a/drivers/irqchip/irq-mtk-sysirq.c b/drivers/irqchip/irq-mtk-sysirq.c
index 7e342df6a62f58be6e5fcc6a60b71cc81ed15b9c..0b0d2c00a2df8dfda1000cbd92e7d5b1bad824ae 100644 (file)
--- a/drivers/irqchip/irq-mtk-sysirq.c
+++ b/drivers/irqchip/irq-mtk-sysirq.c
@@ -137,9 +137,9 @@ static int __init mtk_sysirq_of_init(struct device_node *node,
                return -ENOMEM;
 
        chip_data->intpol_base = of_io_request_and_map(node, 0, "intpol");
-       if (!chip_data->intpol_base) {
+       if (IS_ERR(chip_data->intpol_base)) {
                pr_err("mtk_sysirq: unable to map sysirq register\n");
-               ret = -ENOMEM;
+               ret = PTR_ERR(chip_data->intpol_base);
                goto out_free;
        }