X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=drivers%2Firqchip%2Firq-mtk-sysirq.c;h=0b0d2c00a2df8dfda1000cbd92e7d5b1bad824ae;hb=abe3b2695d601bcbdbb2a15ef0b8428d2c8f4dc9;hp=7e342df6a62f58be6e5fcc6a60b71cc81ed15b9c;hpb=15ecf7a063fcc11caa3281076d63d515f1f9a951;p=karo-tx-linux.git

diff --git a/drivers/irqchip/irq-mtk-sysirq.c b/drivers/irqchip/irq-mtk-sysirq.c
index 7e342df6a62f..0b0d2c00a2df 100644
--- 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;
 	}