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| author | Sergiu Cuciurean <sergiu.cuciurean@analog.com> | 2020-02-27 15:29:40 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2020-03-08 20:28:45 +0300 |
| commit | eccd071836b310b267b735d4c4ea7d4774adc1bc (patch) | |
| tree | 3f9887ee9a6cfd963e4ecf921413718536c340cb /drivers/iio/adc/mcp320x.c | |
| parent | 5f0ea0f5a63c6f6f4d9cdc458b0c5da5edfcb705 (diff) | |
| download | linux-eccd071836b310b267b735d4c4ea7d4774adc1bc.tar.xz | |
iio: adc: mcp320x: 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>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/adc/mcp320x.c')
| -rw-r--r-- | drivers/iio/adc/mcp320x.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/iio/adc/mcp320x.c b/drivers/iio/adc/mcp320x.c index 465c7625a55a..2c0eb5de110c 100644 --- a/drivers/iio/adc/mcp320x.c +++ b/drivers/iio/adc/mcp320x.c @@ -421,7 +421,8 @@ static int mcp320x_probe(struct spi_device *spi) adc->transfer[1].len++; /* conversions are started by asserting CS pin for 8 usec */ - adc->start_conv_transfer.delay_usecs = 8; + adc->start_conv_transfer.delay.value = 8; + adc->start_conv_transfer.delay.unit = SPI_DELAY_UNIT_USECS; spi_message_init_with_transfers(&adc->start_conv_msg, &adc->start_conv_transfer, 1); |