spi: spi-tegra20-flash: don't check 'delay_usecs' field for spi transfer

The 'delay_usecs' field was handled for backwards compatibility in case
there were some users that still configured SPI delay transfers with
this field.

They should all be removed by now. So we can remove the 'delay_usecs'
handling in this driver.

Signed-off-by: Alexandru Ardelean <aardelean@deviqon.com>
Link: https://lore.kernel.org/r/20210308145502.1075689-6-aardelean@deviqon.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/spi/spi-tegra20-sflash.c b/drivers/spi/spi-tegra20-sflash.c
index cfb7de7..2888d8a 100644 (file)
--- a/drivers/spi/spi-tegra20-sflash.c
+++ b/drivers/spi/spi-tegra20-sflash.c
@@ -341,8 +341,7 @@ static int tegra_sflash_transfer_one_message(struct spi_master *master,
                        goto exit;
                }
                msg->actual_length += xfer->len;
-               if (xfer->cs_change &&
-                   (xfer->delay_usecs || xfer->delay.value)) {
+               if (xfer->cs_change && xfer->delay.value) {
                        tegra_sflash_writel(tsd, tsd->def_command_reg,
                                        SPI_COMMAND);
                        spi_transfer_delay_exec(xfer);