From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3129A85C77 for ; Sat, 25 May 2024 16:57:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716656233; cv=none; b=SdxTEoz8DRZfo08U11vyq+g8tdsvT9nNF9MaD536hRwH/Vvtz5xCJ+0C4txj1AiCExpvMbsxLMZFl5FJpLXUJG/cFDX7QStEvnwIeeggiwiUV1TPZnUb+jktMlwn+Na8GF/SR4c8ANlFeT0vMIvO/5KWCJeZwUV5x6cSsTtCRpg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716656233; c=relaxed/simple; bh=5VQczdfKm/VMTk+Wa4EbC3wSzg2GZfHS/Q40saWj3gs=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=H4zIV0uq3Q9SDcUjec0c/8PX/wdSPK6JWc68nVUaR42DTVAagoOjs3t0Ia8E3jHjr/2/3GPy9JymBl4S5vHoepN5ALymXkZdN489EOtcRur7eevJXD9JFV5KlG+5appUg6CFPOHW9QwO3b6mBUKK7hfsxMFYqtPWyGRxf5tPlm4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=nwmKST0j; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="nwmKST0j" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 32C95C2BD11; Sat, 25 May 2024 16:57:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1716656233; bh=5VQczdfKm/VMTk+Wa4EbC3wSzg2GZfHS/Q40saWj3gs=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=nwmKST0jDyGss4vDymYl35SGM+Q8t012ZRImeLbLplIShhCpvH24ixGoDCzB9fFKz hGKB8E75JTZY4pzX0p5RuFZIHcsn+60DGPXVbR1hqsr/Q+PlhMe3fvCfZtu/H0mOq/ aZxlAys1s7n6e+daYemYaKfMXOU5IC2xE1hQZK9fGX0wsHmYoCx3XkFe5Wxaj/uiwP Lf2IMizQhEV17E89y2WXp9BhL6dh88pSo7O6oCfUsj8VDVyqmbP3G352Q75mKaRaUo PDcOVXUZGqdbUfzqmKSpxYUisniP8AMDlk7rb+4bAE3rHEhCbjPm1beGuOF9Uzywyw hCCePj+g1lttw== Date: Sat, 25 May 2024 17:57:02 +0100 From: Jonathan Cameron To: Nuno Sa via B4 Relay Cc: nuno.sa@analog.com, linux-iio@vger.kernel.org, Lars-Peter Clausen , Michael Hennerich , David Lechner Subject: Re: [PATCH v2 0/2] iio: adc: ad9467: use DMA safe buffer for spi Message-ID: <20240525175702.423a1e0d@jic23-huawei> In-Reply-To: <20240522-dev-ad9467-dma-v2-0-a37bec463632@analog.com> References: <20240522-dev-ad9467-dma-v2-0-a37bec463632@analog.com> X-Mailer: Claws Mail 4.2.0 (GTK 3.24.42; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: linux-iio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On Wed, 22 May 2024 14:54:04 +0200 Nuno Sa via B4 Relay wrote: > Added a new patch to "fix" the annoying tabs alignment on struct > members.=20 Given I don't think we have any reports of anyone having hit the DMA safety issue and that I don't want to hang on to the second patch for ages, I've applied them both to the togreg branch of iio.git rather than sending the DMA fix via the togreg-testing branch. Applied, Thanks, Jonathan >=20 > --- > Changes in v2: > - Patch 1 > * Don't use safe buffers for reads (uses spi_write_then_read()). > - Patch 1 > * New patch. > - Link to v1: https://lore.kernel.org/r/20240506-dev-ad9467-dma-v1-1-e5c3= 1b464e8f@analog.com >=20 > --- > Nuno Sa (2): > iio: adc: ad9467: use DMA safe buffer for spi > iio: adc: ad9467: change struct members padding >=20 > drivers/iio/adc/ad9467.c | 103 +++++++++++++++++++++++------------------= ------ > 1 file changed, 50 insertions(+), 53 deletions(-) > --- > base-commit: 5e3c5871138da700796587aa5f096d39135f9d36 > change-id: 20240506-dev-ad9467-dma-3114fdd27c1f > -- >=20 > Thanks! > - Nuno S=C3=A1 >=20 >=20