Function report |
Source Code:kernel\irq\irqdesc.c |
Create Date:2022-07-28 10:08:33 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:free_desc
Proto:static void free_desc(unsigned int irq)
Type:void
Parameter:
| Type | Parameter | Name |
|---|---|---|
| unsigned int | irq |
| 589 | desc = Interrupt to descriptor |
| 592 | raw_spin_lock_irqsave( & lock, flags) |
| 593 | desc_set_defaults(irq, desc, irq_desc_get_node(desc), NULL, NULL) |
| 594 | raw_spin_unlock_irqrestore( & lock, flags) |
| Name | Describe |
|---|---|
| irq_free_descs | q_free_descs - free irq descriptors*@from: Start of descriptor range*@cnt: Number of consecutive irqs to free |
| Source code conversion tool public plug-in interface | X |
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