From nobody Sun Feb 8 12:20:05 2026 Received: from mail-ed1-f41.google.com (mail-ed1-f41.google.com [209.85.208.41]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id AAD4F944E for ; Sat, 17 Aug 2024 14:42:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.41 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723905758; cv=none; b=btoWegwfoJFueiwuTx5t5M15gVRocT1LXnCru/0wrIkkrKvWtkhuwMvlLINZoNxgY+cGtIDrm7DTQxJHhwsA8jGu2geuiftW++vS0HKnLD+ynOLJQLoo5ulGllikYPfI7xGclBgQbF93wpFCCHdY45AJw4zFMLje3OO+mDUXkGo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723905758; c=relaxed/simple; bh=UBkzE6+oCuIftGfpMq3065zC0QcdCWFK6oX1UTE8cBY=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type; b=EUo+CztQsouzvtD+m+QV9anW56FiOOy3/limZLQajMCIUk22pRITrXlJERu1aVwP2OOJZWy3BNx2k6L1QjHHiq2wV/IwtAiEKzhJhFL3fDSmg5W3W9/D3qZ/kH1EKI+oOoIbFv5/JrPOjVn4V3wM+o0HHUjA5HrPl/CSn0oTzVQ= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=baylibre.com; spf=pass smtp.mailfrom=baylibre.com; dkim=pass (2048-bit key) header.d=baylibre-com.20230601.gappssmtp.com header.i=@baylibre-com.20230601.gappssmtp.com header.b=Vz++LjCI; arc=none smtp.client-ip=209.85.208.41 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=baylibre.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=baylibre.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=baylibre-com.20230601.gappssmtp.com header.i=@baylibre-com.20230601.gappssmtp.com header.b="Vz++LjCI" Received: by mail-ed1-f41.google.com with SMTP id 4fb4d7f45d1cf-5bec50de77fso416346a12.2 for ; Sat, 17 Aug 2024 07:42:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20230601.gappssmtp.com; s=20230601; t=1723905754; x=1724510554; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=HHNgwMtUWTK7B3ia4ikN1/V7/xrza6Azw4TfJ/emNAY=; b=Vz++LjCIuX1S5gqL419Z79V/IOB5jKhdYW/zG7d7pLAZ5dxepFXYzsnHeFcG0zjFxM hPSaLIpdr7s5zdi2elB+moIDxACuYsy3JA8c7SC6NWFK4YbMNdqhEQkOWJvgqgNUaeM3 ZbmpU5RXYPBaSWZCK4WIlrmGUzZySyJ1MyUceXkpCHm0F+u/IxJmeq6nq1cTz4DJPdPy wQZEho5kL77OAUxhod19joanWQbiMoHaSSPHH2FdbPtZCcicS2a0L4bARVp7D9JZceFs 3ERufM4b95bWOBR9KD+lVrlKBZ3K35ZwtzVOzpHjH5mHvfB5/uN7zBstNyVb2h3AIrFL QHTA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1723905754; x=1724510554; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=HHNgwMtUWTK7B3ia4ikN1/V7/xrza6Azw4TfJ/emNAY=; b=CHGJJHKtJQjzlmju1wcV1lgM3pd6aE740/OwrfE610FRI7UUpY347NOGPsFZRKE/2U tV4866UcO6oI8gW6bxglmqh2M5pLJ+kLMAjZlI9vYhxOiO4JsnP81NNq7MnCLZW3szoQ qI4QbD8q67uXCpLztZ0vFQlUs2XwS/vt+r+Ow31jsMrjZAyqF5fWLHVB2FpvSo5oIDT0 pDbtdt3IZ6oT9uNObIloaGt+PpcYD26mrDjosLLiv1VGWVKUQvehZ1sY98ZK2kw9vjbe Yg1o6vQO/a3H0XcaszQ+dtpRUgqTiJLHZtPMdlzO/ZG5gIm2HpHFvodfFHqzRAyETp69 lgJQ== X-Forwarded-Encrypted: i=1; AJvYcCUQ/sWyAzSr2wHYjcrsKf2GtkG3QPDnC9R2Z2X3lQyPFF/kGZ0NuPV7NWBayiEQ3AUlI0kJv4MJMGDitRHoEKzbG7U/IPQpwHPD2O7l X-Gm-Message-State: AOJu0YyihLAmcK6k2uRsUEF60IJMB3OxRA5rUS+xK2EYByXvchczvBdw 3nQZ1OrEADkTYBrBB95kmIdwtervOBXTWXBiKZssNH3982C3FTPQI54gtnYRxOI= X-Google-Smtp-Source: AGHT+IE9RuYHDHrkqJsko1Tqy4QNxSpJva9+rcXcps9qVQ3GLPfBR9jtX56S0hFYxtbftprk2G/0xg== X-Received: by 2002:a17:907:6d1f:b0:a80:b63b:eba0 with SMTP id a640c23a62f3a-a839291c501mr246376766b.4.1723905753890; Sat, 17 Aug 2024 07:42:33 -0700 (PDT) Received: from localhost.localdomain ([188.27.129.165]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-a83838c6c07sm409840666b.43.2024.08.17.07.42.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 17 Aug 2024 07:42:33 -0700 (PDT) From: Alexandru Ardelean To: linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org Cc: jic23@kernel.org, Michael.Hennerich@analog.com, lars@metafoo.de, gstols@baylibre.com, Alexandru Ardelean Subject: [PATCH] iio: adc: ad7606: split a 'ad7606_sw_mode_setup()' from probe Date: Sat, 17 Aug 2024 17:42:15 +0300 Message-ID: <20240817144216.16569-1-aardelean@baylibre.com> X-Mailer: git-send-email 2.46.0 Precedence: bulk X-Mailing-List: linux-kernel@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 This change moves the logic for setting up SW mode (during probe) into it's own function. With the addition of some newer parts, the SW-mode part can get a little more complicated. So it's a bit better to have a separate function for this. Signed-off-by: Alexandru Ardelean --- drivers/iio/adc/ad7606.c | 43 ++++++++++++++++++++++++---------------- 1 file changed, 26 insertions(+), 17 deletions(-) diff --git a/drivers/iio/adc/ad7606.c b/drivers/iio/adc/ad7606.c index 68481e97e50a..192b9cd56b45 100644 --- a/drivers/iio/adc/ad7606.c +++ b/drivers/iio/adc/ad7606.c @@ -545,6 +545,29 @@ static const struct iio_trigger_ops ad7606_trigger_ops= =3D { .validate_device =3D iio_trigger_validate_own_device, }; =20 +static int ad7606_sw_mode_setup(struct iio_dev *indio_dev) +{ + struct ad7606_state *st =3D iio_priv(indio_dev); + + if (!st->bops->sw_mode_config) + return 0; + + st->sw_mode_en =3D device_property_present(st->dev, "adi,sw-mode"); + if (!st->sw_mode_en) + return 0; + + indio_dev->info =3D &ad7606_info_os_range_and_debug; + + /* Scale of 0.076293 is only available in sw mode */ + st->scale_avail =3D ad7616_sw_scale_avail; + st->num_scales =3D ARRAY_SIZE(ad7616_sw_scale_avail); + + /* After reset, in software mode, =C2=B110 V is set by default */ + memset32(st->range, 2, ARRAY_SIZE(st->range)); + + return st->bops->sw_mode_config(indio_dev); +} + int ad7606_probe(struct device *dev, int irq, void __iomem *base_address, const char *name, unsigned int id, const struct ad7606_bus_ops *bops) @@ -617,23 +640,9 @@ int ad7606_probe(struct device *dev, int irq, void __i= omem *base_address, st->write_scale =3D ad7606_write_scale_hw; st->write_os =3D ad7606_write_os_hw; =20 - if (st->bops->sw_mode_config) - st->sw_mode_en =3D device_property_present(st->dev, - "adi,sw-mode"); - - if (st->sw_mode_en) { - /* Scale of 0.076293 is only available in sw mode */ - st->scale_avail =3D ad7616_sw_scale_avail; - st->num_scales =3D ARRAY_SIZE(ad7616_sw_scale_avail); - - /* After reset, in software mode, =C2=B110 V is set by default */ - memset32(st->range, 2, ARRAY_SIZE(st->range)); - indio_dev->info =3D &ad7606_info_os_range_and_debug; - - ret =3D st->bops->sw_mode_config(indio_dev); - if (ret < 0) - return ret; - } + ret =3D ad7606_sw_mode_setup(indio_dev); + if (ret) + return ret; =20 st->trig =3D devm_iio_trigger_alloc(dev, "%s-dev%d", indio_dev->name, --=20 2.46.0