Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/soundwire/cadence_master.c sdw_cdns_prepare_write_dma_buffer() -> sdw_cdns_prepare_write_pd0_buffer()

Type Parameter Key Value
PARAM_VALUE 0 header 4096-ptr_max
PARAM_VALUE 1 header_size 6
PARAM_VALUE 3 data_size 0-536870901
PARAM_VALUE 4 dma_buffer 1-u64max
PARAM_VALUE 6 dma_data_written 8624104066555834368
PARAM_VALUE 7 frame_counter 1-255
BUF_SIZE 0 header 6
BUF_SIZE 2 data (-1),1-s32max
BUF_SIZE 2 data (-1),1-s32max
CAPPED_DATA 3 data_size 1
DATA_SOURCE 3 data_size $3
DATA_SOURCE 5 dma_buffer_size $5 [m]
FUZZY_MAX 7 frame_counter 1
TASK_NOT_RUNNING
UNITS 2 data unit_byte
UNITS 4 dma_buffer unit_byte
HALF_LOCKED2 &attr->mutex

drivers/soundwire/cadence_master.c sdw_cdns_prepare_write_dma_buffer() -> sdw_cdns_prepare_write_pd0_buffer()

Type Parameter Key Value
PARAM_VALUE 0 header 4096-ptr_max
PARAM_VALUE 1 header_size 6
PARAM_VALUE 3 data_size 1-536870900
PARAM_VALUE 4 dma_buffer 1-u64max
PARAM_VALUE 6 dma_data_written 8624104066555834368
PARAM_VALUE 7 frame_counter 1-255
BUF_SIZE 0 header 6
BUF_SIZE 2 data (-1),1-s32max
BUF_SIZE 2 data (-1),1-s32max
CAPPED_DATA 3 data_size 1
DATA_SOURCE 5 dma_buffer_size $5 [m]
FUZZY_MAX 7 frame_counter 1
TASK_NOT_RUNNING
UNITS 2 data unit_byte
UNITS 4 dma_buffer unit_byte
HALF_LOCKED2 &attr->mutex