1 files changed, 10 insertions, 10 deletions

diff --git a/drivers/rtc/rtc-at32ap700x.c b/drivers/rtc/rtc-at32ap700x.c
index 2999214ca534..d3b9b14267ab 100644
--- a/drivers/rtc/rtc-at32ap700x.c
+++ b/drivers/rtc/rtc-at32ap700x.c
@@ -225,18 +225,12 @@ static int __init at32_rtc_probe(struct platform_device *pdev)
                 goto out;
         }
 
-        ret = request_irq(irq, at32_rtc_interrupt, IRQF_SHARED, "rtc", rtc);
-        if (ret) {
-                dev_dbg(&pdev->dev, "could not request irq %d\n", irq);
-                goto out;
-        }
-
         rtc->irq = irq;
         rtc->regs = ioremap(regs->start, regs->end - regs->start + 1);
         if (!rtc->regs) {
                 ret = -ENOMEM;
                 dev_dbg(&pdev->dev, "could not map I/O memory\n");
-                goto out_free_irq;
+                goto out;
         }
         spin_lock_init(&rtc->lock);
 
@@ -253,12 +247,18 @@ static int __init at32_rtc_probe(struct platform_device *pdev)
                                 | RTC_BIT(CTRL_EN));
         }
 
+        ret = request_irq(irq, at32_rtc_interrupt, IRQF_SHARED, "rtc", rtc);
+        if (ret) {
+                dev_dbg(&pdev->dev, "could not request irq %d\n", irq);
+                goto out_iounmap;
+        }
+
         rtc->rtc = rtc_device_register(pdev->name, &pdev->dev,
                                 &at32_rtc_ops, THIS_MODULE);
         if (IS_ERR(rtc->rtc)) {
                 dev_dbg(&pdev->dev, "could not register rtc device\n");
                 ret = PTR_ERR(rtc->rtc);
-                goto out_iounmap;
+                goto out_free_irq;
         }
 
         platform_set_drvdata(pdev, rtc);
@@ -268,10 +268,10 @@ static int __init at32_rtc_probe(struct platform_device *pdev)
 
         return 0;
 
-out_iounmap:
-        iounmap(rtc->regs);
 out_free_irq:
         free_irq(irq, rtc);
+out_iounmap:
+        iounmap(rtc->regs);
 out:
         kfree(rtc);
         return ret;