spi: bcm63xx: extend error condition to `delay` as well

The driver errors out if `delay_usecs` is non-zero. This error condition
should be extended to the new `delay` field, to account for when it will be
used.

Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Link: https://lore.kernel.org/r/20190926105147.7839-19-alexandru.ardelean@analog.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/spi/spi-bcm63xx.c b/drivers/spi/spi-bcm63xx.c
index fdd7eaa0b8ede36acde7834485d865448ff6d689..0f1b10a4ef0c5621867a5c0c5d7f4462e3b28f55 100644 (file)
--- a/drivers/spi/spi-bcm63xx.c
+++ b/drivers/spi/spi-bcm63xx.c
@@ -368,7 +368,7 @@ static int bcm63xx_spi_transfer_one(struct spi_master *master,
                }
 
                /* CS will be deasserted directly after transfer */
-               if (t->delay_usecs) {
+               if (t->delay_usecs || t->delay.value) {
                        dev_err(&spi->dev, "unable to keep CS asserted after transfer\n");
                        status = -EINVAL;
                        goto exit;