Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/i2c/busses/i2c-owl.c owl_i2c_interrupt() -> owl_i2c_update_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | reg | 4096-ptr_max |
| PARAM_VALUE | 1 | val | 4 |
| PARAM_VALUE | 2 | state | 1 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &i2c_dev->lock | ||
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct owl_i2c_dev)->lock |
drivers/i2c/busses/i2c-owl.c owl_i2c_reset() -> owl_i2c_update_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | val | 128 |
| PARAM_VALUE | 2 | state | 0 |
| PREEMPT_ADD | |||
| NOCHECK_CALL | |||
| LOCK2 | &i2c_dev->lock | ||
| LOCK2 | flags | ||
| TYPE_LOCK | (struct owl_i2c_dev)->lock |
drivers/i2c/busses/i2c-owl.c owl_i2c_reset() -> owl_i2c_update_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | val | 128 |
| PARAM_VALUE | 2 | state | 1 |
| PREEMPT_ADD | |||
| NOCHECK_CALL | |||
| LOCK2 | &i2c_dev->lock | ||
| LOCK2 | flags | ||
| TYPE_LOCK | (struct owl_i2c_dev)->lock |
drivers/i2c/busses/i2c-owl.c owl_i2c_reset_fifo() -> owl_i2c_update_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | reg | 4096-ptr_max |
| PARAM_VALUE | 1 | val | 6 |
| PARAM_VALUE | 2 | state | 1 |
| NOCHECK_CALL |
drivers/i2c/busses/i2c-owl.c owl_i2c_xfer_common() -> owl_i2c_update_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | val | 32 |
| PREEMPT_ADD | <- disables preempt | ||
| NOCHECK_CALL | |||
| LOCK2 | &i2c_dev->lock | ||
| LOCK2 | flags | ||
| TYPE_LOCK | (struct owl_i2c_dev)->lock |
drivers/i2c/busses/i2c-owl.c owl_i2c_xfer_common() -> owl_i2c_update_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | reg | 4096-ptr_max |
| PARAM_VALUE | 1 | val | 1 |
| PARAM_VALUE | 2 | state | 1 |
| PREEMPT_ADD | <- disables preempt | ||
| NOCHECK_CALL | |||
| LOCK2 | &i2c_dev->lock | ||
| LOCK2 | flags | ||
| TYPE_LOCK | (struct owl_i2c_dev)->lock |
drivers/i2c/busses/i2c-owl.c owl_i2c_xfer_common() -> owl_i2c_update_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | reg | 4096-ptr_max |
| PARAM_VALUE | 1 | val | 1 |
| PARAM_VALUE | 2 | state | 0 |
| PREEMPT_ADD | <- disables preempt | ||
| NOCHECK_CALL | |||
| LOCK2 | &i2c_dev->lock | ||
| LOCK2 | flags | ||
| TYPE_LOCK | (struct owl_i2c_dev)->lock |
drivers/i2c/busses/i2c-owl.c owl_i2c_xfer_common() -> owl_i2c_update_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | val | 10 |
| PARAM_VALUE | 2 | state | 1 |
| PREEMPT_ADD | <- disables preempt | ||
| NOCHECK_CALL | |||
| LOCK2 | &i2c_dev->lock | ||
| LOCK2 | flags | ||
| TYPE_LOCK | (struct owl_i2c_dev)->lock |
drivers/i2c/busses/i2c-owl.c owl_i2c_xfer_common() -> owl_i2c_update_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | val | 128 |
| PARAM_VALUE | 2 | state | 0 |
| NOCHECK_CALL |
drivers/i2c/busses/i2c-owl.c owl_i2c_xfer_data() -> owl_i2c_update_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | reg | 4096-ptr_max |
| PARAM_VALUE | 1 | val | 2 |
| PARAM_VALUE | 2 | state | 1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &i2c_dev->lock | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct owl_i2c_dev)->lock |
drivers/i2c/busses/i2c-owl.c owl_i2c_xfer_data() -> owl_i2c_update_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | reg | 4096-ptr_max |
| PARAM_VALUE | 1 | val | 2 |
| PARAM_VALUE | 2 | state | 1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &i2c_dev->lock | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct owl_i2c_dev)->lock |