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: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
#include <linux/stmp_device.h>
#include <linux/spi/spi.h>
#include <linux/spi/mxs-spi.h>
+#include <trace/events/spi.h>
#define DRIVER_NAME "mxs-spi"
list_for_each_entry(t, &m->transfers, transfer_list) {
+ trace_spi_transfer_start(m, t);
+
status = mxs_spi_setup_transfer(m->spi, t);
if (status)
break;
flag);
}
+ trace_spi_transfer_stop(m, t);
+
if (status) {
stmp_reset_block(ssp->base);
break;