diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2014-07-16 23:04:41 +0200 |
|---|---|---|
| committer | John Stultz <john.stultz@linaro.org> | 2014-07-24 00:01:38 +0200 |
| commit | 154adc14b1ce941b642a3775f2423c20d55c026b (patch) | |
| tree | cb2adb99819dee88056513943d7df9cadfbe9b91 /drivers/mfd/cros_ec_spi.c | |
| parent | connector: Use ktime_get_ns() (diff) | |
| download | linux-154adc14b1ce941b642a3775f2423c20d55c026b.tar.xz linux-154adc14b1ce941b642a3775f2423c20d55c026b.zip | |
mfd: cros_ec_spi: Use ktime_get_ns()
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>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Diffstat (limited to 'drivers/mfd/cros_ec_spi.c')
| -rw-r--r-- | drivers/mfd/cros_ec_spi.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/mfd/cros_ec_spi.c b/drivers/mfd/cros_ec_spi.c index 0b8d32829166..8c1c7cc373f8 100644 --- a/drivers/mfd/cros_ec_spi.c +++ b/drivers/mfd/cros_ec_spi.c @@ -225,7 +225,6 @@ static int cros_ec_command_spi_xfer(struct cros_ec_device *ec_dev, 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(struct cros_ec_device *ec_dev, /* 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(struct cros_ec_device *ec_dev, } 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) { |