diff options
| -rw-r--r-- | drivers/rtc/rtc-pl031.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/drivers/rtc/rtc-pl031.c b/drivers/rtc/rtc-pl031.c index 0d87b90b1903..777da06d53ee 100644 --- a/drivers/rtc/rtc-pl031.c +++ b/drivers/rtc/rtc-pl031.c @@ -310,8 +310,6 @@ static int pl031_remove(struct amba_device *adev) device_init_wakeup(&adev->dev, false); free_irq(adev->irq[0], ldata); rtc_device_unregister(ldata->rtc); - iounmap(ldata->base); - kfree(ldata); amba_release_regions(adev); return 0; @@ -329,18 +327,19 @@ static int pl031_probe(struct amba_device *adev, const struct amba_id *id) if (ret) goto err_req; - ldata = kzalloc(sizeof(struct pl031_local), GFP_KERNEL); + ldata = devm_kzalloc(&adev->dev, sizeof(struct pl031_local), + GFP_KERNEL); if (!ldata) { ret = -ENOMEM; goto out; } ldata->vendor = vendor; - ldata->base = ioremap(adev->res.start, resource_size(&adev->res)); - + ldata->base = devm_ioremap(&adev->dev, adev->res.start, + resource_size(&adev->res)); if (!ldata->base) { ret = -ENOMEM; - goto out_no_remap; + goto out; } amba_set_drvdata(adev, ldata); @@ -378,7 +377,7 @@ static int pl031_probe(struct amba_device *adev, const struct amba_id *id) THIS_MODULE); if (IS_ERR(ldata->rtc)) { ret = PTR_ERR(ldata->rtc); - goto out_no_rtc; + goto out; } if (request_irq(adev->irq[0], pl031_interrupt, @@ -391,10 +390,6 @@ static int pl031_probe(struct amba_device *adev, const struct amba_id *id) out_no_irq: rtc_device_unregister(ldata->rtc); -out_no_rtc: - iounmap(ldata->base); -out_no_remap: - kfree(ldata); out: amba_release_regions(adev); err_req: |