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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/i2c/busses/i2c-imx-lpi2c.c lpi2c_cleanup_dma() -> lpi2c_dma_unmap()

Type Parameter Key Value
PARAM_VALUE 0 dma 4096-ptr_max
PARAM_VALUE 0 dma->chan_rx 0,4096-u64max
PARAM_VALUE 0 dma->chan_tx 0,4096-u64max
PARAM_VALUE 0 dma->dma_buf 1-u64max
PARAM_VALUE 0 dma->dma_data_dir 0-3
PARAM_VALUE 0 dma->dma_len 1-u16max
PARAM_VALUE 0 dma->dma_msg_flag 0-u16max
PARAM_VALUE 0 dma->dma_transfer_dir 0-2
PARAM_VALUE 0 dma->using_pio_mode 1
BUF_SIZE 0 dma->dma_buf s32min-(-2),1-s32max
DATA_SOURCE 0 dma $0
FUZZY_MAX 0 dma->dma_data_dir 2
NOCHECK_CALL

drivers/i2c/busses/i2c-imx-lpi2c.c lpi2c_dma_submit() -> lpi2c_dma_unmap()

Type Parameter Key Value
PARAM_VALUE 0 dma 4096-ptr_max
PARAM_VALUE 0 dma->chan_rx 0,4096-u64max
PARAM_VALUE 0 dma->chan_tx 4096-ptr_max
PARAM_VALUE 0 dma->dma_addr 0-18446744073709551614
PARAM_VALUE 0 dma->dma_data_dir 1-2
PARAM_VALUE 0 dma->dma_len 0-u16max
PARAM_VALUE 0 dma->dma_msg_flag 0-u16max
PARAM_VALUE 0 dma->dma_transfer_dir 1-2
PARAM_VALUE 0 dma->using_pio_mode 1
CAPPED_DATA 0 dma->dma_buf 1
FUZZY_MAX 0 dma->dma_data_dir 2
FUZZY_MAX 0 dma->dma_transfer_dir 2
HARD_MAX 0 dma->dma_data_dir 2
HARD_MAX 0 dma->dma_transfer_dir 2
NOCHECK_CALL

drivers/i2c/busses/i2c-imx-lpi2c.c lpi2c_dma_submit() -> lpi2c_dma_unmap()

Type Parameter Key Value
PARAM_VALUE 0 dma 4096-ptr_max
PARAM_VALUE 0 dma->chan_rx 0,4096-u64max
PARAM_VALUE 0 dma->chan_tx 4096-ptr_max
PARAM_VALUE 0 dma->dma_addr 0-18446744073709551614
PARAM_VALUE 0 dma->dma_data_dir 1-2
PARAM_VALUE 0 dma->dma_len 0-u16max
PARAM_VALUE 0 dma->dma_msg_flag 0-u16max
PARAM_VALUE 0 dma->dma_transfer_dir 1-2
PARAM_VALUE 0 dma->using_pio_mode 1
CAPPED_DATA 0 dma->dma_buf 1
FUZZY_MAX 0 dma->dma_data_dir 2
FUZZY_MAX 0 dma->dma_transfer_dir 2
HARD_MAX 0 dma->dma_data_dir 2
HARD_MAX 0 dma->dma_transfer_dir 2
NOCHECK_CALL

drivers/i2c/busses/i2c-imx-lpi2c.c lpi2c_imx_dma_xfer() -> lpi2c_dma_unmap()

Type Parameter Key Value
PARAM_VALUE 0 dma 4096-ptr_max
PARAM_VALUE 0 dma->chan_rx 0,4096-u64max
PARAM_VALUE 0 dma->chan_tx 0,4096-u64max
PARAM_VALUE 0 dma->dma_buf 1-u64max
PARAM_VALUE 0 dma->dma_data_dir 0-3
PARAM_VALUE 0 dma->dma_len 1-u16max
PARAM_VALUE 0 dma->dma_msg_flag 0-u16max
PARAM_VALUE 0 dma->dma_transfer_dir 0-2
PARAM_VALUE 0 dma->using_pio_mode 1
BUF_SIZE 0 dma->dma_buf s32min-(-2),1-s32max
NOCHECK_CALL