Update Linux to v5.10.109
Sourced from [1]
[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz
Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/drivers/spi/spi-fsl-espi.c b/drivers/spi/spi-fsl-espi.c
index 215bf66..cf2b947 100644
--- a/drivers/spi/spi-fsl-espi.c
+++ b/drivers/spi/spi-fsl-espi.c
@@ -427,8 +427,7 @@
ret = fsl_espi_bufs(spi, trans);
- if (trans->delay_usecs)
- udelay(trans->delay_usecs);
+ spi_transfer_delay_exec(trans);
return ret;
}
@@ -437,6 +436,7 @@
struct spi_message *m)
{
unsigned int delay_usecs = 0, rx_nbits = 0;
+ unsigned int delay_nsecs = 0, delay_nsecs1 = 0;
struct spi_transfer *t, trans = {};
int ret;
@@ -445,8 +445,16 @@
goto out;
list_for_each_entry(t, &m->transfers, transfer_list) {
- if (t->delay_usecs > delay_usecs)
- delay_usecs = t->delay_usecs;
+ 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;
+ }
if (t->rx_nbits > rx_nbits)
rx_nbits = t->rx_nbits;
}
@@ -457,7 +465,8 @@
trans.len = m->frame_length;
trans.speed_hz = t->speed_hz;
trans.bits_per_word = t->bits_per_word;
- trans.delay_usecs = delay_usecs;
+ trans.delay.value = delay_nsecs;
+ trans.delay.unit = SPI_DELAY_UNIT_NSECS;
trans.rx_nbits = rx_nbits;
if (trans.len)
@@ -722,7 +731,7 @@
if (ret < 0)
goto err_pm;
- dev_info(dev, "at 0x%p (irq = %u)\n", espi->reg_base, irq);
+ dev_info(dev, "irq = %u\n", irq);
pm_runtime_mark_last_busy(dev);
pm_runtime_put_autosuspend(dev);