Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/gpu/drm/tiny/sharp-memory.c sharp_memory_clear_display() -> sharp_memory_spi_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | buf | 4096-ptr_max |
| PARAM_VALUE | 2 | len | 2 |
| BUF_SIZE | 1 | buf | 1-s32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &smd->tx_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &state->dev->mode_config.connection_mutex | ||
| HALF_LOCKED2 | &state->dev->mode_config.connection_mutex.mutex | ||
| TYPE_LOCK | (struct sharp_memory_device)->tx_mutex |
drivers/gpu/drm/tiny/sharp-memory.c sharp_memory_maintain_display() -> sharp_memory_spi_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | buf | 4096-ptr_max |
| PARAM_VALUE | 2 | len | 2 |
| BUF_SIZE | 1 | buf | 1-s32max |
| LOCK2 | &smd->tx_mutex | ||
| TYPE_LOCK | (struct sharp_memory_device)->tx_mutex |
drivers/gpu/drm/tiny/sharp-memory.c sharp_memory_update_display() -> sharp_memory_spi_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | buf | 4096-ptr_max |
| BUF_SIZE | 1 | buf | 1-s32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &smd->tx_mutex | ||
| HALF_LOCKED2 | irq | ||
| TYPE_LOCK | (struct sharp_memory_device)->tx_mutex |