diff options
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/exynos_spi.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/spi/exynos_spi.c b/drivers/spi/exynos_spi.c index c92276fdf7..2969184ee8 100644 --- a/drivers/spi/exynos_spi.c +++ b/drivers/spi/exynos_spi.c @@ -428,10 +428,6 @@ void spi_cs_activate(struct spi_slave *slave) clrbits_le32(&spi_slave->regs->cs_reg, SPI_SLAVE_SIG_INACT); debug("Activate CS, bus %d\n", spi_slave->slave.bus); spi_slave->skip_preamble = spi_slave->mode & SPI_PREAMBLE; - - /* Remember time of this transaction so we can honour the bus delay */ - if (spi_slave->bus->deactivate_delay_us) - spi_slave->last_transaction_us = timer_get_us(); } /** @@ -445,6 +441,11 @@ void spi_cs_deactivate(struct spi_slave *slave) struct exynos_spi_slave *spi_slave = to_exynos_spi(slave); setbits_le32(&spi_slave->regs->cs_reg, SPI_SLAVE_SIG_INACT); + + /* Remember time of this transaction so we can honour the bus delay */ + if (spi_slave->bus->deactivate_delay_us) + spi_slave->last_transaction_us = timer_get_us(); + debug("Deactivate CS, bus %d\n", spi_slave->slave.bus); } |