diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/spi/spi-atmel.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/spi/spi-atmel.c b/drivers/spi/spi-atmel.c index f00b367523cd..acf318e7330c 100644 --- a/drivers/spi/spi-atmel.c +++ b/drivers/spi/spi-atmel.c @@ -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) |