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Searched refs:dummy_tx (Results 1 – 4 of 4) sorted by relevance

/linux-6.1.9/drivers/spi/
Dspi.c331 (xfer->tx_buf != ctlr->dummy_tx)) in spi_statistics_add_transfer_stats()
1266 if (xfer->tx_buf == ctlr->dummy_tx) in spi_unmap_msg()
1296 tmp = krealloc(ctlr->dummy_tx, max_tx, in spi_map_msg()
1300 ctlr->dummy_tx = tmp; in spi_map_msg()
1317 xfer->tx_buf = ctlr->dummy_tx; in spi_map_msg()
1759 if (!ctlr->dummy_rx && !ctlr->dummy_tx && in __spi_pump_messages()
1777 kfree(ctlr->dummy_tx); in __spi_pump_messages()
1778 ctlr->dummy_tx = NULL; in __spi_pump_messages()
4061 kfree(ctlr->dummy_tx); in __spi_transfer_message_noqueue()
4062 ctlr->dummy_tx = NULL; in __spi_transfer_message_noqueue()
Dspi-imx.c1278 || (t->tx_buf == spi->controller->dummy_tx)); in spi_imx_setupxfer()
/linux-6.1.9/include/trace/events/
Dspi.h175 (xfer->tx_buf && xfer->tx_buf != msg->spi->controller->dummy_tx)
/linux-6.1.9/include/linux/spi/
Dspi.h683 void *dummy_tx; member