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SubjectRe: linux-next: build failure after merge of the staging tree
Hi all,

On Mon, 29 Mar 2021 16:55:25 +1100 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
>
> After merging the staging tree, today's linux-next build (x86_64
> allmodconfig) failed like this:
>
> drivers/iio/adc/ti-ads131e08.c: In function 'ads131e08_read_reg':
> drivers/iio/adc/ti-ads131e08.c:180:5: error: 'struct spi_transfer' has no member named 'delay_usecs'
> 180 | .delay_usecs = st->sdecode_delay_us,
> | ^~~~~~~~~~~
> drivers/iio/adc/ti-ads131e08.c: In function 'ads131e08_write_reg':
> drivers/iio/adc/ti-ads131e08.c:206:5: error: 'struct spi_transfer' has no member named 'delay_usecs'
> 206 | .delay_usecs = st->sdecode_delay_us,
> | ^~~~~~~~~~~
>
> Caused by commit
>
> d935eddd2799 ("iio: adc: Add driver for Texas Instruments ADS131E0x ADC family")
>
> interacting with commit
>
> 3ab1cce55337 ("spi: core: remove 'delay_usecs' field from spi_transfer")
>
> from the spi tree.
>
> I have applied the following merge fix patch.
>
> From: Stephen Rothwell <sfr@canb.auug.org.au>
> Date: Mon, 29 Mar 2021 16:51:22 +1100
> Subject: [PATCH] iio: adc: merge fix for "spi: core: remove 'delay_usecs'
> field from spi_transfer"
>
> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
> ---
> drivers/iio/adc/ti-ads131e08.c | 10 ++++++++--
> 1 file changed, 8 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/iio/adc/ti-ads131e08.c b/drivers/iio/adc/ti-ads131e08.c
> index 0060d5f0abb0..764dab087b41 100644
> --- a/drivers/iio/adc/ti-ads131e08.c
> +++ b/drivers/iio/adc/ti-ads131e08.c
> @@ -177,7 +177,10 @@ static int ads131e08_read_reg(struct ads131e08_state *st, u8 reg)
> {
> .tx_buf = &st->tx_buf,
> .len = 2,
> - .delay_usecs = st->sdecode_delay_us,
> + .delay = {
> + .value = st->sdecode_delay_us,
> + .unit = SPI_DELAY_UNIT_USECS,
> + },
> }, {
> .rx_buf = &st->rx_buf,
> .len = 1,
> @@ -203,7 +206,10 @@ static int ads131e08_write_reg(struct ads131e08_state *st, u8 reg, u8 value)
> {
> .tx_buf = &st->tx_buf,
> .len = 3,
> - .delay_usecs = st->sdecode_delay_us,
> + .delay = {
> + .value = st->sdecode_delay_us,
> + .unit = SPI_DELAY_UNIT_USECS,
> + },
> }
> };
>
> --
> 2.30.0

With the merge window opening, this is a reminder that I am still
applying the above fix to the merge of the staging tree.

--
Cheers,
Stephen Rothwell
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