diff options
| author | Sergiu Cuciurean <sergiu.cuciurean@analog.com> | 2020-12-10 21:55:31 -0800 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2020-12-10 23:39:15 -0800 |
| commit | 6782b5da2de361ccf9a35ebf295f9efe9b9afe22 (patch) | |
| tree | 81c42fcfaa192d029f4aec71cae8b90de1cd363e /drivers/input | |
| parent | 03161a952c7c564aa186f94cf2cdbf834c8e624c (diff) | |
Input: ad7877 - 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/20200228104508.15564-1-sergiu.cuciurean@analog.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input')
| -rw-r--r-- | drivers/input/touchscreen/ad7877.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/input/touchscreen/ad7877.c b/drivers/input/touchscreen/ad7877.c index 9b652f61837f..08f5372f0bfd 100644 --- a/drivers/input/touchscreen/ad7877.c +++ b/drivers/input/touchscreen/ad7877.c @@ -281,12 +281,14 @@ static int ad7877_read_adc(struct spi_device *spi, unsigned command) req->xfer[1].tx_buf = &req->ref_on; req->xfer[1].len = 2; - req->xfer[1].delay_usecs = ts->vref_delay_usecs; + req->xfer[1].delay.value = ts->vref_delay_usecs; + req->xfer[1].delay.unit = SPI_DELAY_UNIT_USECS; req->xfer[1].cs_change = 1; req->xfer[2].tx_buf = &req->command; req->xfer[2].len = 2; - req->xfer[2].delay_usecs = ts->vref_delay_usecs; + req->xfer[2].delay.value = ts->vref_delay_usecs; + req->xfer[2].delay.unit = SPI_DELAY_UNIT_USECS; req->xfer[2].cs_change = 1; req->xfer[3].rx_buf = &req->sample; |