Function report |
Source Code:kernel\time\posix-clock.c |
Create Date:2022-07-28 10:48:37 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:posix_clock_register
Proto:int posix_clock_register(struct posix_clock *clk, struct device *dev)
Type:int
Parameter:
| Type | Parameter | Name |
|---|---|---|
| struct posix_clock * | clk | |
| struct device * | dev |
| 166 | init_rwsem( & rwsem) |
| 168 | cdev_init( & cdev, & posix_clock_file_operations) |
| 169 | err = cdev_device_add( & cdev, dev) |
| 170 | If err Then |
| 171 | pr_err("%s unable to add device %d:%d\n", dev_name(dev), MAJOR( dev_t, creates the sysfs "dev" ), MINOR( dev_t, creates the sysfs "dev" )) |
| 173 | Return err |
| 178 | Return 0 |
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