| Message ID | 20200228104508.15564-1-sergiu.cuciurean@analog.com (mailing list archive) |
|---|---|
| State | Accepted |
| Headers | show |
| Series | [v2] input: touchscreen: ad7877: Use new structure for SPI transfer delays | expand |
On Fri, Feb 28, 2020 at 12:45:08PM +0200, Sergiu Cuciurean wrote: > 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> Applied, thank you.
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;
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> --- Changelog v1->v2: *Restore initial name of wrongfully modfied struct member drivers/input/touchscreen/ad7877.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)