From: Mark Brown broonie@linaro.org
Signed-off-by: Mark Brown broonie@linaro.org --- include/trace/events/spi.h | 22 ++++++++++++++++++++-- 1 file changed, 20 insertions(+), 2 deletions(-)
diff --git a/include/trace/events/spi.h b/include/trace/events/spi.h index a7b0907..8cd2d78 100644 --- a/include/trace/events/spi.h +++ b/include/trace/events/spi.h @@ -80,12 +80,30 @@ DEFINE_EVENT(spi_message, spi_message_start,
);
-DEFINE_EVENT(spi_message, spi_message_done, +TRACE_EVENT(spi_message_done,
TP_PROTO(struct spi_message *msg),
- TP_ARGS(msg) + TP_ARGS(msg), + + TP_STRUCT__entry( + __field( int, bus_num ) + __field( int, chip_select ) + __field( struct spi_message *, msg ) + __field( unsigned, len ) + ),
+ TP_fast_assign( + __entry->bus_num = msg->spi->master->bus_num; + __entry->chip_select = msg->spi->chip_select; + __entry->msg = msg; + __entry->len = msg->actual_length; + ), + + TP_printk("spi%d.%d %p len=%u", (int)__entry->bus_num, + (int)__entry->chip_select, + (struct spi_message *)__entry->msg, + (unsigned)__entry->len) );
#endif /* _TRACE_POWER_H */