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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/spi/spi-aspeed-smc.c aspeed_spi_read_reg() -> aspeed_spi_write_to_ahb()

Type Parameter Key Value
PARAM_VALUE 1 buf 4096-ptr_max
PARAM_VALUE 2 len 1
BUF_SIZE 1 buf 2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &mem->spi->controller->bus_lock_mutex
LOCK2 &mem->spi->controller->io_mutex
HALF_LOCKED2 &at25->lock
HALF_LOCKED2 &master->master.chrdev_lock
HALF_LOCKED2 &spinand->lock
HALF_LOCKED2 _T->lock
TYPE_LOCK (struct spi_controller)->bus_lock_mutex
TYPE_LOCK (struct spi_controller)->io_mutex

drivers/spi/spi-aspeed-smc.c aspeed_spi_read_user() -> aspeed_spi_write_to_ahb()

Type Parameter Key Value
PARAM_VALUE 1 buf 6770609056329056256
PARAM_VALUE 1 *buf 255
PARAM_VALUE 2 len 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 2 len unit_byte
HALF_LOCKED2 &desc->mem->spi->controller->bus_lock_mutex
HALF_LOCKED2 &desc->mem->spi->controller->io_mutex
HALF_LOCKED2 &mem->spi->controller->bus_lock_mutex
HALF_LOCKED2 &mem->spi->controller->io_mutex
TYPE_LOCK (struct spi_controller)->bus_lock_mutex
TYPE_LOCK (struct spi_controller)->io_mutex

drivers/spi/spi-aspeed-smc.c aspeed_spi_send_cmd_addr() -> aspeed_spi_write_to_ahb()

Type Parameter Key Value
PARAM_VALUE 1 buf 5252869874630795264
PARAM_VALUE 2 len 4
BUF_SIZE 1 buf 4
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &mem->spi->controller->bus_lock_mutex
HALF_LOCKED2 &mem->spi->controller->io_mutex
TYPE_LOCK (struct spi_controller)->bus_lock_mutex
TYPE_LOCK (struct spi_controller)->io_mutex

drivers/spi/spi-aspeed-smc.c aspeed_spi_send_cmd_addr() -> aspeed_spi_write_to_ahb()

Type Parameter Key Value
PARAM_VALUE 2 len 1
BUF_SIZE 1 buf 4
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &mem->spi->controller->bus_lock_mutex
HALF_LOCKED2 &mem->spi->controller->io_mutex
TYPE_LOCK (struct spi_controller)->bus_lock_mutex
TYPE_LOCK (struct spi_controller)->io_mutex

drivers/spi/spi-aspeed-smc.c aspeed_spi_send_cmd_addr() -> aspeed_spi_write_to_ahb()

Type Parameter Key Value
PARAM_VALUE 1 buf 5252869874630795264
PARAM_VALUE 2 len 4
BUF_SIZE 1 buf 4
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &mem->spi->controller->bus_lock_mutex
HALF_LOCKED2 &mem->spi->controller->io_mutex
TYPE_LOCK (struct spi_controller)->bus_lock_mutex
TYPE_LOCK (struct spi_controller)->io_mutex

drivers/spi/spi-aspeed-smc.c aspeed_spi_write_reg() -> aspeed_spi_write_to_ahb()

Type Parameter Key Value
PARAM_VALUE 1 buf 4096-ptr_max
PARAM_VALUE 2 len 1
BUF_SIZE 1 buf 2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &mem->spi->controller->bus_lock_mutex
LOCK2 &mem->spi->controller->io_mutex
HALF_LOCKED2 &at25->lock
HALF_LOCKED2 &master->master.chrdev_lock
HALF_LOCKED2 &spinand->lock
HALF_LOCKED2 _T->lock
TYPE_LOCK (struct spi_controller)->bus_lock_mutex
TYPE_LOCK (struct spi_controller)->io_mutex

drivers/spi/spi-aspeed-smc.c aspeed_spi_write_reg() -> aspeed_spi_write_to_ahb()

Type Parameter Key Value
BUF_SIZE 1 buf (-1)-s32max
BUF_SIZE 1 buf (-1)-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 2 len 0-u32max
USER_DATA 2 len 0-u32max
UNITS 1 buf unit_byte
UNITS 2 len unit_byte
USER_PTR 1 buf
LOCK2 &mem->spi->controller->bus_lock_mutex
LOCK2 &mem->spi->controller->io_mutex
HALF_LOCKED2 &at25->lock
HALF_LOCKED2 &master->master.chrdev_lock
HALF_LOCKED2 &spinand->lock
HALF_LOCKED2 _T->lock
TYPE_LOCK (struct spi_controller)->bus_lock_mutex
TYPE_LOCK (struct spi_controller)->io_mutex

drivers/spi/spi-aspeed-smc.c aspeed_spi_write_user() -> aspeed_spi_write_to_ahb()

Type Parameter Key Value
BUF_SIZE 1 buf (-1)-s32max
BUF_SIZE 1 buf (-1)-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 2 len 0-u32max
USER_DATA 2 len 0-u32max
UNITS 1 buf unit_byte
UNITS 2 len unit_byte
USER_PTR 1 buf
LOCK2 &mem->spi->controller->bus_lock_mutex
LOCK2 &mem->spi->controller->io_mutex
HALF_LOCKED2 &at25->lock
HALF_LOCKED2 &master->master.chrdev_lock
HALF_LOCKED2 &spinand->lock
HALF_LOCKED2 _T->lock
TYPE_LOCK (struct spi_controller)->bus_lock_mutex
TYPE_LOCK (struct spi_controller)->io_mutex