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Date:   Mon, 26 Apr 2021 11:29:45 +1000
From:   Stephen Rothwell <sfr@canb.auug.org.au>
To:     Greg KH <greg@kroah.com>, Mark Brown <broonie@kernel.org>
Cc:     Alexandru Ardelean <aardelean@deviqon.com>,
        Jonathan Cameron <Jonathan.Cameron@huawei.com>,
        Tomislav Denis <tomislav.denis@avl.com>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Linux Next Mailing List <linux-next@vger.kernel.org>
Subject: Re: linux-next: build failure after merge of the staging tree
Message-ID: <20210426112945.32142fcc@canb.auug.org.au>
In-Reply-To: <20210329165525.32d51a3a@canb.auug.org.au>
References: <20210329165525.32d51a3a@canb.auug.org.au>
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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:
>=20
> 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 =3D 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 =3D st->sdecode_delay_us,
>       |     ^~~~~~~~~~~
>=20
> Caused by commit
>=20
>   d935eddd2799 ("iio: adc: Add driver for Texas Instruments ADS131E0x ADC=
 family")
>=20
> interacting with commit
>=20
>   3ab1cce55337 ("spi: core: remove 'delay_usecs' field from spi_transfer")
>=20
> from the spi tree.
>=20
> I have applied the following merge fix patch.
>=20
> 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"
>=20
> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
> ---
>  drivers/iio/adc/ti-ads131e08.c | 10 ++++++++--
>  1 file changed, 8 insertions(+), 2 deletions(-)
>=20
> diff --git a/drivers/iio/adc/ti-ads131e08.c b/drivers/iio/adc/ti-ads131e0=
8.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 =3D &st->tx_buf,
>  			.len =3D 2,
> -			.delay_usecs =3D st->sdecode_delay_us,
> +			.delay =3D {
> +				.value =3D st->sdecode_delay_us,
> +				.unit =3D SPI_DELAY_UNIT_USECS,
> +			},
>  		}, {
>  			.rx_buf =3D &st->rx_buf,
>  			.len =3D 1,
> @@ -203,7 +206,10 @@ static int ads131e08_write_reg(struct ads131e08_stat=
e *st, u8 reg, u8 value)
>  		{
>  			.tx_buf =3D &st->tx_buf,
>  			.len =3D 3,
> -			.delay_usecs =3D st->sdecode_delay_us,
> +			.delay =3D {
> +				.value =3D st->sdecode_delay_us,
> +				.unit =3D SPI_DELAY_UNIT_USECS,
> +			},
>  		}
>  	};
> =20
> --=20
> 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.

--=20
Cheers,
Stephen Rothwell

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