diff options
Diffstat (limited to 'drivers/rtc/rtc-m48t59.c')
| -rw-r--r-- | drivers/rtc/rtc-m48t59.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/rtc/rtc-m48t59.c b/drivers/rtc/rtc-m48t59.c index 33921a6b1707..ede43b846859 100644 --- a/drivers/rtc/rtc-m48t59.c +++ b/drivers/rtc/rtc-m48t59.c @@ -481,6 +481,9 @@ static int __devinit m48t59_rtc_probe(struct platform_device *pdev) goto out; } + spin_lock_init(&m48t59->lock); + platform_set_drvdata(pdev, m48t59); + m48t59->rtc = rtc_device_register(name, &pdev->dev, ops, THIS_MODULE); if (IS_ERR(m48t59->rtc)) { ret = PTR_ERR(m48t59->rtc); @@ -490,16 +493,14 @@ static int __devinit m48t59_rtc_probe(struct platform_device *pdev) m48t59_nvram_attr.size = pdata->offset; ret = sysfs_create_bin_file(&pdev->dev.kobj, &m48t59_nvram_attr); - if (ret) + if (ret) { + rtc_device_unregister(m48t59->rtc); goto out; + } - spin_lock_init(&m48t59->lock); - platform_set_drvdata(pdev, m48t59); return 0; out: - if (!IS_ERR(m48t59->rtc)) - rtc_device_unregister(m48t59->rtc); if (m48t59->irq != NO_IRQ) free_irq(m48t59->irq, &pdev->dev); if (m48t59->ioaddr) |