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 cfb7de73793763023ca42645c25c79359820af5d..2888d8a8dc6d5cb5f9ede2ae84be14ac03aec0ee 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);