From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ot1-f44.google.com (mail-ot1-f44.google.com [209.85.210.44]) (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 A5D3B221F2F for ; Sat, 1 Aug 2026 16:49:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.44 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785602948; cv=none; b=Q5myOkUxob2kiIJ4EWo7fAU9jt3KWAzoBt1G8kCLSIAj+E/pwuG8I19Kgdr26twmuCSQzDfuWxu4fJRBkkkYhAsBYhoA2GaDnanuMI8mU8hBlVfJBLGUXAT8Y+H/4E/TArAmZPg9u8NblaiXFrzjWAYlIJli8zsFqo7ZSP249uU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785602948; c=relaxed/simple; bh=BmvfUV/WfzoLvLRpCiGKUn8HBUqkhoIXdDJ4rt6WREE=; h=Message-ID:Date:MIME-Version:Subject:From:To:Cc:References: In-Reply-To:Content-Type; b=JaHNXoovbqzv1bC/jZlvNnxJhnW1bUP8fhToZmFmHauQChjIn49dRCtuP0LdSlBsIsbLkalEsXRsOHjmbP6rApweIdkc6lj7VB6fydEyK74OzVEoVM1sNoCakHP1KOJT9ygb5ejM+JrTn2dvWjkw63SoiyokuU+nhWhgIxPOzgg= 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 header.i=@baylibre.com header.b=kCvX05n2; arc=none smtp.client-ip=209.85.210.44 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 header.i=@baylibre.com header.b="kCvX05n2" Received: by mail-ot1-f44.google.com with SMTP id 46e09a7af769-7e6128bd9b3so948324a34.1 for ; Sat, 01 Aug 2026 09:49:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre.com; s=google; t=1785602944; x=1786207744; darn=vger.kernel.org; h=content-transfer-encoding:content-type:in-reply-to:content-language :references:cc:to:from:subject:user-agent:mime-version:date :message-id:from:to:cc:subject:date:message-id:reply-to:content-type; bh=/hd3T1xQvNyB/6IyoVuyaA+Q0ZD3Y79BRfJwwvpZwQE=; b=kCvX05n2oElRs0fibBGF1VbqyUrnun6zv9VcW8o5nT68SfKdZ6Klctgag1RoWR4jnV HlOHhNKbYUomTPD57Qtns0LaRvM6DEjuctkOHDEJ53SnRfPV7sZStBdYnEZFZjCQr2SB hLjEX5ZTAL+XJD7oLSnDBVx+ST+63u+s6Z4nxCMTll2tBt5DH0jdr2zW1d3DgMXh4Yo3 8IfQX4pgoszBkGuhqkaGOC4dYDjPW6KqcSw3Mz/pc74emyD+O8hcPbQPuMeXLrxb7Tjb hEUev5wEoA+FBTkQ+dBcGoreUjlriGjIYr5eC0Gy0R7pXzXNcN8ApVmsmVB/zo8DU57t qNmw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1785602944; x=1786207744; h=content-transfer-encoding:content-type:in-reply-to:content-language :references:cc:to:from:subject:user-agent:mime-version:date :message-id:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to:content-type; bh=/hd3T1xQvNyB/6IyoVuyaA+Q0ZD3Y79BRfJwwvpZwQE=; b=Km1OKPRYzEoq6GwLknNxSDcoQUWqMR8QXMQ2qetz60wYWPwqhbfttlMzkvkPz05YdR DiHT28sjhHAKA07SoOXDQEFZlBH0xbROCFC0Sp0xOwNgfd8yMuPivsb707PCWwChZD9m fvcvRE0E0RoVI42ynGnq1HyI6LUo9cwrgzwlg7l3R9oPfpeos7kgfoUWkv/TAKERmcbM njtiyxKbwLtHUAfOHetsn3EST+L1IjJz9zReD/qdz04ZWFXUKeYK7j3HJVDI98hAMeHR 4Ayibyt9xcNsTYLUYqV9FJr9SNZoCtbM30wRUf8RbI+4FoO95cNYYZW51cjiAXjIEQ6A t1pw== X-Forwarded-Encrypted: i=1; AHgh+RpmreErVfFzWaLCnIpK7G35Icy4qQ2D0Lil+nsiLvRIunWg5hUStG1M4ussUJUwTYdmwcK0N1mJeoGkR9c=@vger.kernel.org X-Gm-Message-State: AOJu0YyGHoqL0r63snwqvWmuvgcMT8KIC1YRxXVNtKm1NzQl3ifWmc+h 0TKwM7XlAIrRlYSwOZNh234FnSBGaFCagW7+AQr1+l62R8doRM6yjByjQ3KuyI6hNps= X-Gm-Gg: AR+sD115JmpTm73iDEIDIdI/szLLCZkQs1tAtysaf1vUKRYjzUhr0jdRsrBVSKNZxks RUmLPOTw8VCiyyq3Oj4TQ/TdByk+3xcfxc9DCJVpgsDY9fnKRZG0brc00eHhIaEXgBIKduX6eLK Ss9sa+4PIILsy0vsEB7pud2puOt87cG+P5R+mEuHo2FPReuRWHQ/Sa013/TlLkxCeNIUZNjMblI NUhL8W0RgLaDFbMC0CG9aJhzv2bQvTKzsj4AeVQNkwiPD3jgBQLWdkMR+mpNa0W1sdn3EnUbpuo Y/TlZ4yICISnCm8elgtxfoVD28lw/hJlvPa3hfa7XQjHI/CsVBPdE2wp34uHhsdCdzvRRnwAyKh pCap+r9U2kEWlMxDAhfwJl6X5Bl9gGMLMvlmZn81NlhARSgo5AIbu3ay1zLQdotl6POlxN0iF0U YNg/5RERD+7n8ivMg1+C5xBYva1gYbdXKQ8u1JUvzyzXQGSr/mBjb56KjJzCC+K2xazOWRtAr37 7sIjkSLXusaehhrKAM6NZeJX+8Wcn3icFx+IVc= X-Received: by 2002:a05:6830:81fb:b0:7e6:f482:df36 with SMTP id 46e09a7af769-7f196f48cbamr9251653a34.15.1785602944505; Sat, 01 Aug 2026 09:49:04 -0700 (PDT) Received: from ?IPV6:2600:8803:e7e4:500:359b:17f1:d4f9:4949? ([2600:8803:e7e4:500:359b:17f1:d4f9:4949]) by smtp.gmail.com with ESMTPSA id 46e09a7af769-7f18f07a586sm3398388a34.16.2026.08.01.09.49.03 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 01 Aug 2026 09:49:03 -0700 (PDT) Message-ID: <4c720f59-020f-4e26-9d7c-e018556b71a0@baylibre.com> Date: Sat, 1 Aug 2026 11:49:03 -0500 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 4/6] iio: adc: xilinx-xadc: Add .setup_channels() to struct xadc_ops From: David Lechner To: Dileep Kumar Nagavarapu , Jonathan Cameron , =?UTF-8?Q?Nuno_S=C3=A1?= , Andy Shevchenko , Michal Simek , Conall O'Griofa Cc: linux-iio@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, git@amd.com, Sai Krishna Potthuri References: <20260729125455.95893-1-DileepKumar.Nagavarapu@amd.com> <20260729125455.95893-5-DileepKumar.Nagavarapu@amd.com> <9d6d0f3f-ca6e-44e0-a280-c07a7d55453b@baylibre.com> Content-Language: en-US In-Reply-To: <9d6d0f3f-ca6e-44e0-a280-c07a7d55453b@baylibre.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 8/1/26 11:47 AM, David Lechner wrote: > On 7/29/26 7:54 AM, Dileep Kumar Nagavarapu wrote: >> Add .setup_channels() function pointer to struct xadc_ops to enable >> different interfaces to have custom channel setup logic. >> >> Co-developed-by: Sai Krishna Potthuri >> Signed-off-by: Sai Krishna Potthuri >> Signed-off-by: Dileep Kumar Nagavarapu >> --- >> drivers/iio/adc/xilinx-xadc-core.c | 6 ++++-- >> drivers/iio/adc/xilinx-xadc-platform.c | 3 +++ >> drivers/iio/adc/xilinx-xadc.h | 2 ++ >> 3 files changed, 9 insertions(+), 2 deletions(-) >> >> diff --git a/drivers/iio/adc/xilinx-xadc-core.c b/drivers/iio/adc/xilinx-xadc-core.c >> index e3b1d5bebe98..d39ff54439ba 100644 >> --- a/drivers/iio/adc/xilinx-xadc-core.c >> +++ b/drivers/iio/adc/xilinx-xadc-core.c >> @@ -656,7 +656,7 @@ static const struct iio_info xadc_info = { >> .update_scan_mode = &xadc_update_scan_mode, >> }; >> >> -static int xadc_parse_dt(struct iio_dev *indio_dev, unsigned int *conf, int irq) >> +int xadc_parse_dt(struct iio_dev *indio_dev, unsigned int *conf, int irq) >> { >> struct device *dev = indio_dev->dev.parent; >> struct xadc *xadc = iio_priv(indio_dev); >> @@ -762,6 +762,7 @@ static int xadc_parse_dt(struct iio_dev *indio_dev, unsigned int *conf, int irq) >> >> return 0; >> } >> +EXPORT_SYMBOL_NS_GPL(xadc_parse_dt, "IIO_XADC"); > > This function is only used once. Would be better to just move > it to the file that uses it instead of making a public function. > OK, maybe it is used in another file in a later patch. The commit message here should explain that.