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

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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>
This commit is contained in:
Alexandru Ardelean 2021-03-08 16:55:00 +02:00 committed by Mark Brown
parent a886010c69
commit 55a47532fa
No known key found for this signature in database
GPG key ID: 24D68B725D5487D0
1 changed files with 5 additions and 12 deletions
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17
drivers/spi/spi-fsl-espi.c
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@ -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;
}