Replace the ever recurring: ts = ktime_get_ts(); ns = timespec_to_ns(&ts); with ns = ktime_get_ns(); Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Lee Jones <lee.jones@linaro.org> --- drivers/mfd/cros_ec_spi.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) Index: tip/drivers/mfd/cros_ec_spi.c =================================================================== --- tip.orig/drivers/mfd/cros_ec_spi.c +++ tip/drivers/mfd/cros_ec_spi.c @@ -225,7 +225,6 @@ static int cros_ec_command_spi_xfer(stru u8 *ptr; int sum; int ret = 0, final_ret; - struct timespec ts; /* * We have the shared ec_dev buffer plus we do lots of separate spi_sync @@ -239,11 +238,9 @@ static int cros_ec_command_spi_xfer(stru /* If it's too soon to do another transaction, wait */ if (ec_spi->last_transfer_ns) { - struct timespec ts; unsigned long delay; /* The delay completed so far */ - ktime_get_ts(&ts); - delay = timespec_to_ns(&ts) - ec_spi->last_transfer_ns; + delay = ktime_get_ns() - ec_spi->last_transfer_ns; if (delay < EC_SPI_RECOVERY_TIME_NS) ndelay(EC_SPI_RECOVERY_TIME_NS - delay); } @@ -280,8 +277,7 @@ static int cros_ec_command_spi_xfer(stru } final_ret = spi_sync(ec_spi->spi, &msg); - ktime_get_ts(&ts); - ec_spi->last_transfer_ns = timespec_to_ns(&ts); + ec_spi->last_transfer_ns = ktime_get_ns(); if (!ret) ret = final_ret; if (ret < 0) { -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/