From patchwork Tue Jul 2 16:02:44 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: 13719997 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 CDDB81BD02F; Tue, 2 Jul 2024 16:02:39 +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=1719936159; cv=none; b=dOIyO6bIEmjmWPsLP2YhvBczaf01KASINmrCf2YF6ONdsWBH1EoRsp8iSrfID1JAYZStFvXt8uqtRR09ZI9nE82zoZ//xe/RShdBLq/IsoT32wLTsJMDQ/gDz9Vek0IlUu6VCgDmthGIgwSzmbHSzlh4cyY9kQJwi5VeMoinAZ8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719936159; c=relaxed/simple; bh=nfHKW/AF9PYmMiW+5wqrALl73lz8upCgwUkKe9Zapb4=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=DyclwgXPCc1JEGZBveHC/O2eUiu/61qiTzaqg8V1lJ8SPikY3cbGf6hVoRbwPkN+fXCor2wN/SQqU0rTw6j5R0UMnZVDRXp22eWRoAIijwwF8IjdSJFAqA0MFt+R853awY6481x97F5eWiqW8+JraQZ+17g0pTWLbLKdpzclEro= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=G0o+Ko7s; 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="G0o+Ko7s" Received: by smtp.kernel.org (Postfix) with ESMTPS id B15FAC4AF49; Tue, 2 Jul 2024 16:02:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1719936159; bh=nfHKW/AF9PYmMiW+5wqrALl73lz8upCgwUkKe9Zapb4=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=G0o+Ko7sCr/Bm31UASvWzzwCMb6bUFhhwsXt7sRKF9fryxK4hziSjxJIjkxXX8qEE xuqd0E0ifjZheGTea4byqsLfOgZ2+3AUDXvSBvMLSbbqN6J087iHjRCoaN4ES0c0st 07WPwg7FiMV8aeiDqSPIAS8GKGRU7PXsOyuvWIREH/f4hiPgO2nWB1utwGUM+msCiM nmxsRUDvPW0iZM3ltJNxIxFp1SS6PUiuYb2UVFy4GDNLrW7Vq6jNTyvG305tLesL4m /h7ZEOfAsmMGRbdR5+FgyFcG9q3+T2rGAQi0egim/i6PRyZgCeemVHkkjRgj4Vw8GN nIQWTQZHDY3KQ== 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 A6AF8C3064D; Tue, 2 Jul 2024 16:02:39 +0000 (UTC) From: Nuno Sa via B4 Relay Date: Tue, 02 Jul 2024 18:02:44 +0200 Subject: [PATCH 12/20] iio: accel: stk8312: make use of iio_for_each_active_channel() 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-v1-12-98193bf536a6@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=860; i=nuno.sa@analog.com; s=20231116; h=from:subject:message-id; bh=sKvcghE5ThQXXY6IqazRh2jRyFRk4Gvhw2Dt6y9Vhp8=; b=kt0rMyqWMfymAI/q/Z0mnVnvXvK3GnHs++rHvCcBHM46WfZB++w555wevU7tgbbCqcgTdmB6j DpFqKVZfwP0AkzerK5hCIynsQ4wo/L0jH99Mjn/zsRlGOE0exxAh4Ko 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 Use iio_for_each_active_channel() to iterate over active channels accessing '.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/accel/stk8312.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/iio/accel/stk8312.c b/drivers/iio/accel/stk8312.c index b3534d5751b95..abead190254b5 100644 --- a/drivers/iio/accel/stk8312.c +++ b/drivers/iio/accel/stk8312.c @@ -448,8 +448,7 @@ static irqreturn_t stk8312_trigger_handler(int irq, void *p) goto err; } } else { - for_each_set_bit(bit, indio_dev->active_scan_mask, - indio_dev->masklength) { + iio_for_each_active_channel(indio_dev, bit) { ret = stk8312_read_accel(data, bit); if (ret < 0) { mutex_unlock(&data->lock);