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([2001:818:ea8e:7f00:2575:914:eedd:620e]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-39c30226cf6sm12416571f8f.87.2025.04.07.09.37.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 07 Apr 2025 09:37:17 -0700 (PDT) Message-ID: <1a199f11deecdbd692573dbea20860764a29d38b.camel@gmail.com> Subject: Re: [PATCH v2 07/20] iio: dummy: Switch to iio_push_to_buffers_with_ts() and provide size of storage From: Nuno =?ISO-8859-1?Q?S=E1?= To: Jonathan Cameron , linux-iio@vger.kernel.org, David Lechner , Nuno =?ISO-8859-1?Q?S=E1?= , Andy Shevchenko Cc: Jonathan Cameron Date: Mon, 07 Apr 2025 17:37:17 +0100 In-Reply-To: <20250406172001.2167607-8-jic23@kernel.org> References: <20250406172001.2167607-1-jic23@kernel.org> <20250406172001.2167607-8-jic23@kernel.org> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.56.0 Precedence: bulk X-Mailing-List: linux-iio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 On Sun, 2025-04-06 at 18:19 +0100, Jonathan Cameron wrote: > From: Jonathan Cameron >=20 > Provide the storage size so that the helper can sanity check that it > is large enough for the configured channels. >=20 > Signed-off-by: Jonathan Cameron > --- Reviewed-by: Nuno S=C3=A1 > =C2=A0drivers/iio/dummy/iio_simple_dummy_buffer.c | 4 ++-- > =C2=A01 file changed, 2 insertions(+), 2 deletions(-) >=20 > diff --git a/drivers/iio/dummy/iio_simple_dummy_buffer.c > b/drivers/iio/dummy/iio_simple_dummy_buffer.c > index eca5f0652d23..7b5adbb4a422 100644 > --- a/drivers/iio/dummy/iio_simple_dummy_buffer.c > +++ b/drivers/iio/dummy/iio_simple_dummy_buffer.c > @@ -74,8 +74,8 @@ static irqreturn_t iio_simple_dummy_trigger_h(int irq, = void > *p) > =C2=A0 iio_for_each_active_channel(indio_dev, j) > =C2=A0 scan.data[i++] =3D fakedata[j]; > =C2=A0 > - iio_push_to_buffers_with_timestamp(indio_dev, &scan, > - =C2=A0=C2=A0 iio_get_time_ns(indio_dev)); > + iio_push_to_buffers_with_ts(indio_dev, &scan, sizeof(scan), > + =C2=A0=C2=A0=C2=A0 iio_get_time_ns(indio_dev)); > =C2=A0 > =C2=A0 /* > =C2=A0 * Tell the core we are done with this trigger and ready for the