Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/dma/hsu/hsu.c hsu_dma_active_desc_size() -> hsu_chan_readl()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | hsuc | 4096-ptr_max |
| PARAM_VALUE | 1 | offset | 36-60 |
| CAPPED_DATA | 0 | hsuc->desc->vdesc.tx.cookie | 1 |
| DATA_SOURCE | 0 | hsuc | $0 |
| PREEMPT_ADD | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &hsuc->vchan.lock | |
| HALF_LOCKED2 | &dcmi->irqlock | ||
| HALF_LOCKED2 | &host->io_mutex | ||
| HALF_LOCKED2 | &host->lock | ||
| HALF_LOCKED2 | &info->lock | ||
| HALF_LOCKED2 | &pcdev->lock | ||
| HALF_LOCKED2 | &port->lock | ||
| HALF_LOCKED2 | &up->port.lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | irq | ||
| TYPE_LOCK | (struct virt_dma_chan)->lock |
drivers/dma/hsu/hsu.c hsu_dma_get_status() -> hsu_chan_readl()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | hsuc | 4096-ptr_max |
| PARAM_VALUE | 1 | offset | 0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | flags | ||
| LOCK2 | 0 | &hsuc->vchan.lock | |
| TYPE_LOCK | (struct virt_dma_chan)->lock |