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| author | Sergiu Cuciurean <sergiu.cuciurean@analog.com> | 2020-12-10 21:56:36 -0800 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2020-12-10 23:39:16 -0800 |
| commit | 9db5fbe1a4968fcd0fae4d10565abccb9579a553 (patch) | |
| tree | 4aefbf9831a52011ddbf54a028c1e1ccf5173109 /drivers/input | |
| parent | 6782b5da2de361ccf9a35ebf295f9efe9b9afe22 (diff) | |
| download | linux-9db5fbe1a4968fcd0fae4d10565abccb9579a553.tar.bz2 | |
Input: synaptics-rmi4 - 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 bebcfd272df6 ("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>
Diffstat (limited to 'drivers/input')
| -rw-r--r-- | drivers/input/rmi4/rmi_spi.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/input/rmi4/rmi_spi.c b/drivers/input/rmi4/rmi_spi.c index 27b68dc79b18..c82edda66b23 100644 --- a/drivers/input/rmi4/rmi_spi.c +++ b/drivers/input/rmi4/rmi_spi.c @@ -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 { |