diff options
| author | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2018-09-09 22:38:48 +0200 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2018-09-11 13:56:35 +0200 |
| commit | b7aff107f34f007f32f45136c9a935912a481d32 (patch) | |
| tree | b9812f58e8039ff0789a2bc6d883bd7912a4bc5c /drivers/rtc | |
| parent | c778ec85825dc895936940072aea9fe9037db684 (diff) | |
| download | talos-op-linux-b7aff107f34f007f32f45136c9a935912a481d32.tar.gz talos-op-linux-b7aff107f34f007f32f45136c9a935912a481d32.zip | |
rtc: pl031: switch to devm_rtc_allocate_device/rtc_register_device
Switch to devm_rtc_allocate_device to simplify the erro and driver removal
paths.
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'drivers/rtc')
| -rw-r--r-- | drivers/rtc/rtc-pl031.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/rtc/rtc-pl031.c b/drivers/rtc/rtc-pl031.c index 82eb7da2c478..30943d200c5e 100644 --- a/drivers/rtc/rtc-pl031.c +++ b/drivers/rtc/rtc-pl031.c @@ -310,7 +310,6 @@ static int pl031_remove(struct amba_device *adev) device_init_wakeup(&adev->dev, false); if (adev->irq[0]) free_irq(adev->irq[0], ldata); - rtc_device_unregister(ldata->rtc); amba_release_regions(adev); return 0; @@ -383,24 +382,25 @@ static int pl031_probe(struct amba_device *adev, const struct amba_id *id) } device_init_wakeup(&adev->dev, true); - ldata->rtc = rtc_device_register("pl031", &adev->dev, ops, - THIS_MODULE); - if (IS_ERR(ldata->rtc)) { - ret = PTR_ERR(ldata->rtc); + ldata->rtc = devm_rtc_allocate_device(&adev->dev); + if (IS_ERR(ldata->rtc)) + return PTR_ERR(ldata->rtc); + + ldata->rtc->ops = ops; + + ret = rtc_register_device(ldata->rtc); + if (ret) goto out; - } if (adev->irq[0]) { ret = request_irq(adev->irq[0], pl031_interrupt, vendor->irqflags, "rtc-pl031", ldata); if (ret) - goto out_no_irq; + goto out; dev_pm_set_wake_irq(&adev->dev, adev->irq[0]); } return 0; -out_no_irq: - rtc_device_unregister(ldata->rtc); out: amba_release_regions(adev); err_req: |
