Verified Commit 3c0448d5 authored by Uwe Kleine-König's avatar Uwe Kleine-König Committed by Mark Brown
Browse files

spi: atmel: add tracing to custom .transfer_one_message callback



Driver specific implementations for .transfer_one_message need to call
the tracing stuff themself. This is necessary to make spi tracing
actually useful.
Signed-off-by: default avatarUwe Kleine-König <uwe@kleine-koenig.org>
Link: https://lore.kernel.org/r/20190801204710.27309-1-uwe@kleine-koenig.org

Signed-off-by: Mark Brown's avatarMark Brown <broonie@kernel.org>
parent 6b8ac10e
......@@ -23,6 +23,7 @@
#include <linux/gpio/consumer.h>
#include <linux/pinctrl/consumer.h>
#include <linux/pm_runtime.h>
#include <trace/events/spi.h>
/* SPI register offsets */
#define SPI_CR 0x0000
......@@ -1409,9 +1410,13 @@ static int atmel_spi_transfer_one_message(struct spi_master *master,
msg->actual_length = 0;
list_for_each_entry(xfer, &msg->transfers, transfer_list) {
trace_spi_transfer_start(msg, xfer);
ret = atmel_spi_one_transfer(master, msg, xfer);
if (ret)
goto msg_done;
trace_spi_transfer_stop(msg, xfer);
}
if (as->use_pdc)
......
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