spi: fsl-espi: remove usage of 'delay_usecs' field

The 'delay_usecs' field is being removed from the spi_transfer struct.
This change removes it from the SPI FSL ESPI driver.

Signed-off-by: Alexandru Ardelean <aardelean@deviqon.com>
Link: https://lore.kernel.org/r/20210308145502.1075689-9-aardelean@deviqon.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/spi/spi-fsl-espi.c b/drivers/spi/spi-fsl-espi.c
index cf2b947c600eb5988a2d1333f14a68f101a8dd47..f7066bef7b06fbb57ae57d1d9d71b6a465af99db 100644 (file)
--- a/drivers/spi/spi-fsl-espi.c
+++ b/drivers/spi/spi-fsl-espi.c
@@ -435,8 +435,7 @@ static int fsl_espi_trans(struct spi_message *m, struct spi_transfer *trans)
 static int fsl_espi_do_one_msg(struct spi_master *master,
                               struct spi_message *m)
 {
-       unsigned int delay_usecs = 0, rx_nbits = 0;
-       unsigned int delay_nsecs = 0, delay_nsecs1 = 0;
+       unsigned int rx_nbits = 0, delay_nsecs = 0;
        struct spi_transfer *t, trans = {};
        int ret;
 
@@ -445,16 +444,10 @@ static int fsl_espi_do_one_msg(struct spi_master *master,
                goto out;
 
        list_for_each_entry(t, &m->transfers, transfer_list) {
-               if (t->delay_usecs) {
-                       if (t->delay_usecs > delay_usecs) {
-                               delay_usecs = t->delay_usecs;
-                               delay_nsecs = delay_usecs * 1000;
-                       }
-               } else {
-                       delay_nsecs1 = spi_delay_to_ns(&t->delay, t);
-                       if (delay_nsecs1 > delay_nsecs)
-                               delay_nsecs = delay_nsecs1;
-               }
+               unsigned int delay = spi_delay_to_ns(&t->delay, t);
+
+               if (delay > delay_nsecs)
+                       delay_nsecs = delay;
                if (t->rx_nbits > rx_nbits)
                        rx_nbits = t->rx_nbits;
        }