From patchwork Tue Jul 2 16:02:49 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nuno Sa via B4 Relay X-Patchwork-Id: 13720003 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 2CA571BD501; Tue, 2 Jul 2024 16:02:40 +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=1719936160; cv=none; b=FsOSSE0eaQpcZJzGGS0N2OB1CnZ4qhPzeWBnkQT6YdfKanHDuRhs7dJbYxX0BPPW6Kbt/wDahSTlrkIkW2ODx3/q7jthJDFNtT2LCUpN/kc1XYYIB+nZbN7HJFd50a4ZXNbqafWCKWVe9MjOyqPBgFPw23VnKyuy55cEqujqAp4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719936160; c=relaxed/simple; bh=fE3JhjjT2bztKbT9EOlEvE1SsTlV+JMoyOGt+QtwuZs=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=UjIOWTU5YAeCVniPotFab0OFMDoo9sA/dNTr0028KYt2/xRhTj/+6yUZnNZp3uQlT2W2II9Gu+XMtWYSw0Zo0mnRIajcUx+zy9cilk2mRGdHGUxdNWxNrb6DXXUZvAKq5V5/DqjcTIQYjaUYTV78EoC9tn7X9dYRX9th8dxj9vo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=eGYWFwgq; 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="eGYWFwgq" Received: by smtp.kernel.org (Postfix) with ESMTPS id 0EE9DC4AF68; Tue, 2 Jul 2024 16:02:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1719936160; bh=fE3JhjjT2bztKbT9EOlEvE1SsTlV+JMoyOGt+QtwuZs=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=eGYWFwgqqvXg9Bzn41VrH2vawvuQXqsjfcV35VVcEis7XSUtBig618DLuReJejf2G FokgPm69EGEzxUMXruS9khYGzECvWrnul+bogqojcTm4KT7QHQzpuNrZrEnk420Iol 6+1+I8k1GXoyrQAVbOBp8Z59gnYcXBrYaPyDuGYd+6552criqW7CyaMVKKdB6gtyln ZZ1Vn+yU1VmAziug1gH0eguUPtGUm7RM1Or06RlMrjB2m1vTFStMQ+swTNXxLzLvNS Xljzl0UKoZuGh/f3+9XRQkRoHXDzA1qYLp7QRFnvBefCe4SG88v+f0UhHEf7CeW74s 2JvBpPg5jNsZQ== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 02B68C3065C; Tue, 2 Jul 2024 16:02:40 +0000 (UTC) From: Nuno Sa via B4 Relay Date: Tue, 02 Jul 2024 18:02:49 +0200 Subject: [PATCH 17/20] iio: adc: ad_sigma_delta: use new '.masklength' accessors Precedence: bulk X-Mailing-List: chrome-platform@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240702-dev-iio-masklength-private-v1-17-98193bf536a6@analog.com> References: <20240702-dev-iio-masklength-private-v1-0-98193bf536a6@analog.com> In-Reply-To: <20240702-dev-iio-masklength-private-v1-0-98193bf536a6@analog.com> To: linux-iio@vger.kernel.org, chrome-platform@lists.linux.dev, linux-arm-kernel@lists.infradead.org Cc: Jonathan Cameron , Lars-Peter Clausen , Cosmin Tanislav , Michael Hennerich , Benson Leung , Guenter Roeck , Dmitry Rokosov , Nicolas Ferre , Alexandre Belloni , Claudiu Beznea X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; a=ed25519-sha256; t=1719936157; l=1684; i=nuno.sa@analog.com; s=20231116; h=from:subject:message-id; bh=GoBEg3yNYVlK4uhicWAng1ZNnwcbQvwHl3xbhcuNjPI=; b=wH7sHfvZ2g43QU6gZdGIAYHosI3ta6a2Y2rX0bDLPTTZP8YUKYKEsPAHOiPLFkpEy6X8JewNQ inqywiBMXhEAwR5cClPLYIWa1ixv/6XnrnAEBltg4drZ+C/pVbkHVmn X-Developer-Key: i=nuno.sa@analog.com; a=ed25519; pk=3NQwYA013OUYZsmDFBf8rmyyr5iQlxV/9H4/Df83o1E= X-Endpoint-Received: by B4 Relay for nuno.sa@analog.com/20231116 with auth_id=100 X-Original-From: Nuno Sa Reply-To: nuno.sa@analog.com From: Nuno Sa Make use of iio_get_masklength) and iio_for_each_active_channel() to access '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by: Nuno Sa Reviewed-by: Alexandru Ardelean --- drivers/iio/adc/ad_sigma_delta.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/iio/adc/ad_sigma_delta.c b/drivers/iio/adc/ad_sigma_delta.c index a2b87f6b7a07..62653d7fe39b 100644 --- a/drivers/iio/adc/ad_sigma_delta.c +++ b/drivers/iio/adc/ad_sigma_delta.c @@ -350,7 +350,7 @@ static int ad_sd_buffer_postenable(struct iio_dev *indio_dev) if (sigma_delta->num_slots == 1) { channel = find_first_bit(indio_dev->active_scan_mask, - indio_dev->masklength); + iio_get_masklength(indio_dev)); ret = ad_sigma_delta_set_channel(sigma_delta, indio_dev->channels[channel].address); if (ret) @@ -363,7 +363,7 @@ static int ad_sd_buffer_postenable(struct iio_dev *indio_dev) * implementation is mandatory. */ slot = 0; - for_each_set_bit(i, indio_dev->active_scan_mask, indio_dev->masklength) { + iio_for_each_active_channel(indio_dev, i) { sigma_delta->slots[slot] = indio_dev->channels[i].address; slot++; } @@ -525,7 +525,7 @@ static bool ad_sd_validate_scan_mask(struct iio_dev *indio_dev, const unsigned l { struct ad_sigma_delta *sigma_delta = iio_device_get_drvdata(indio_dev); - return bitmap_weight(mask, indio_dev->masklength) <= sigma_delta->num_slots; + return bitmap_weight(mask, iio_get_masklength(indio_dev)) <= sigma_delta->num_slots; } static const struct iio_buffer_setup_ops ad_sd_buffer_setup_ops = {