diff options
Diffstat (limited to 'drivers/irqchip/irq-vf610-mscm-ir.c')
| -rw-r--r-- | drivers/irqchip/irq-vf610-mscm-ir.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/irqchip/irq-vf610-mscm-ir.c b/drivers/irqchip/irq-vf610-mscm-ir.c index b932ecb7b730..f5c01cbcc73a 100644 --- a/drivers/irqchip/irq-vf610-mscm-ir.c +++ b/drivers/irqchip/irq-vf610-mscm-ir.c @@ -182,10 +182,9 @@ static int __init vf610_mscm_ir_of_init(struct device_node *node, return -ENOMEM; mscm_ir_data->mscm_ir_base = of_io_request_and_map(node, 0, "mscm-ir"); - - if (!mscm_ir_data->mscm_ir_base) { + if (IS_ERR(mscm_ir_data->mscm_ir_base)) { pr_err("vf610_mscm_ir: unable to map mscm register\n"); - ret = -ENOMEM; + ret = PTR_ERR(mscm_ir_data->mscm_ir_base); goto out_free; } |