From: Sergiu Cuciurean <sergiu.cuciurean@analog.com>
Date: Thu, 27 Feb 2020 10:03:39 +0200
Subject: tpm: tpm_tis_spi_cr50: use new structure for SPI transfer delays
Patch-mainline: v5.7-rc1
Git-commit: ac97b06f6b0fa2630ff0b4fea69ae8129bf940ee
References: jsc#SLE-15209

In a recent change to the SPI subsystem [1], a new `delay` struct was added
to replace the `delay_usecs`. This change replaces the current
`delay_usecs` with `delay` for this driver.

The `spi_transfer_delay_exec()` function [in the SPI framework] makes sure
that both `delay_usecs` & `delay` are used (in this order to preserve
backwards compatibility).

[1] commit bebcfd272df6 ("spi: introduce `delay` field for
`spi_transfer` + spi_transfer_delay_exec()")

Signed-off-by: Sergiu Cuciurean <sergiu.cuciurean@analog.com>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Acked-by: Lee, Chun-Yi <jlee@suse.com>
---
 drivers/char/tpm/tpm_tis_spi_cr50.c |    7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

--- a/drivers/char/tpm/tpm_tis_spi_cr50.c
+++ b/drivers/char/tpm/tpm_tis_spi_cr50.c
@@ -132,7 +132,12 @@ static void cr50_wake_if_needed(struct c
 
 	if (cr50_needs_waking(cr50_phy)) {
 		/* Assert CS, wait 1 msec, deassert CS */
-		struct spi_transfer spi_cs_wake = { .delay_usecs = 1000 };
+		struct spi_transfer spi_cs_wake = {
+			.delay = {
+				.value = 1000,
+				.unit = SPI_DELAY_UNIT_USECS
+			}
+		};
 
 		spi_sync_transfer(phy->spi_device, &spi_cs_wake, 1);
 		/* Wait for it to fully wake */