platform/chrome: cros_ec_spi: Use new structure for SPI transfer delays
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 bebcfd272d
("spi: introduce `delay` field for
`spi_transfer` + spi_transfer_delay_exec()")
Signed-off-by: Sergiu Cuciurean <sergiu.cuciurean@analog.com>
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
This commit is contained in:
parent
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@ -127,7 +127,8 @@ static int terminate_request(struct cros_ec_device *ec_dev)
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*/
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spi_message_init(&msg);
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memset(&trans, 0, sizeof(trans));
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trans.delay_usecs = ec_spi->end_of_msg_delay;
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trans.delay.value = ec_spi->end_of_msg_delay;
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trans.delay.unit = SPI_DELAY_UNIT_NSECS;
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spi_message_add_tail(&trans, &msg);
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ret = spi_sync_locked(ec_spi->spi, &msg);
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@ -416,7 +417,8 @@ static int do_cros_ec_pkt_xfer_spi(struct cros_ec_device *ec_dev,
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spi_message_init(&msg);
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if (ec_spi->start_of_msg_delay) {
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memset(&trans_delay, 0, sizeof(trans_delay));
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trans_delay.delay_usecs = ec_spi->start_of_msg_delay;
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trans_delay.delay.value = ec_spi->start_of_msg_delay;
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trans_delay.delay.unit = SPI_DELAY_UNIT_USECS;
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spi_message_add_tail(&trans_delay, &msg);
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}
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