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Input: synaptics-rmi4 - use new structure for SPI transfer delays

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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>
Link: https://lore.kernel.org/r/20200227130336.27042-1-sergiu.cuciurean@analog.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Sergiu Cuciurean 2020-12-10 21:56:36 -08:00 committed by Dmitry Torokhov
parent 6782b5da2d
commit 9db5fbe1a4
1 changed files with 4 additions and 2 deletions
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6
drivers/input/rmi4/rmi_spi.c
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@ -188,7 +188,8 @@ static int rmi_spi_xfer(struct rmi_spi_xport *rmi_spi,
memset(xfer, 0, sizeof(struct spi_transfer));
xfer->tx_buf = &rmi_spi->tx_buf[i];
xfer->len = 1;
xfer->delay_usecs = spi_data->write_delay_us;
xfer->delay.value = spi_data->write_delay_us;
xfer->delay.unit = SPI_DELAY_UNIT_USECS;
spi_message_add_tail(xfer, &msg);
}
} else {
@ -210,7 +211,8 @@ static int rmi_spi_xfer(struct rmi_spi_xport *rmi_spi,
memset(xfer, 0, sizeof(struct spi_transfer));
xfer->rx_buf = &rmi_spi->rx_buf[i];
xfer->len = 1;
xfer->delay_usecs = spi_data->read_delay_us;
xfer->delay.value = spi_data->read_delay_us;
xfer->delay.unit = SPI_DELAY_UNIT_USECS;
spi_message_add_tail(xfer, &msg);
}
} else {