static int
msmrtc_probe(struct platform_device *pdev)
{
printk("RTC probe\n");
rtc = rtc_device_register("msm_rtc",
&pdev->dev,
&msm_rtc_ops,
THIS_MODULE);
if (IS_ERR(rtc)) {
printk(KERN_ERR "%s: Can't register RTC device (%ld)\n",
pdev->name, PTR_ERR(rtc));
return PTR_ERR(rtc);
}
#ifdef CONFIG_QUICK_WAKEUP
if(quickwakeup_register(&quick_ops))
{
printk(KERN_ERR "%s: Can't register quickwakeup events\n",
pdev->name);
return 1;
}
#endif
printk("MSM RTC started\n");
return 0;
}
int scbs_init_devices(void)
{
int rc;
int major;
printk("Super cool battery software km driver\n");
/* Create a device node */
scbs_class = class_create(THIS_MODULE, "scbs");
if (IS_ERR(scbs_class)) {
rc = -ENOMEM;
printk(KERN_ERR
"scbs: failed to create scbs class\n");
goto fail;
}
rc = alloc_chrdev_region(&scbs_devno, 0, 1, "scbs");
if (rc < 0) {
printk(KERN_ERR
"scbs: Failed to alloc chardev region (%d)\n", rc);
goto fail_destroy_class;
}
major = MAJOR(scbs_devno);
scbs_device = device_create(scbs_class, NULL,
scbs_devno, NULL, "%d",
0);
if (IS_ERR(scbs_device)) {
rc = -ENOMEM;
goto fail_unregister_cdev_region;
}
cdev_init(&scbs_cdev, &scbs_fops);
scbs_cdev.owner = THIS_MODULE;
rc = cdev_add(&scbs_cdev, scbs_devno, 1);
if (rc < 0)
goto fail_destroy_device;
spin_lock_init(&consumer_lock);
spin_lock_init(&producer_lock);
buffer.size = RING_BUF_SIZE;
buffer.buf = kmalloc(RING_BUF_SIZE*sizeof(struct scbs_data_point),GFP_KERNEL );
return quickwakeup_register(&quick_ops);
fail_destroy_device:
device_destroy(scbs_class, scbs_devno);
fail_unregister_cdev_region:
unregister_chrdev_region(scbs_devno,1);
fail_destroy_class:
class_destroy(scbs_class);
fail:
return rc;
}