From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ej1-f48.google.com (mail-ej1-f48.google.com [209.85.218.48]) (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 CD2BD3BBA07 for ; Tue, 14 Apr 2026 09:13:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.218.48 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776157998; cv=none; b=BUJcc0UYJcJCpEOoNX3lpBwBIgBGHCB8cMUagcr2hKZgsT44PXS+SxZOT7DB75qqbxh5Y5LNxXdgNUaSj63W8kSvmn/RaMgCFr3MdSXkPCPAKbkEPDZdn9bz66tYGeZxcjcRDDYzeaE9+Pqu7csAAWXGjHSfhhXLV4L/S69fCJs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776157998; c=relaxed/simple; bh=EvacC9LihmYC+Bhnd8QXaJhFbVwPcP1wyH9ZW1zD+RA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ew8XLQpNW2fWUQdRqTQn8DhcHHInrKfH/B3/LaED1+nuXP1qE532q5Pbz7zOr0IPvU4h6e5NysYjiwCT/UEREEkKZYy7yEp+SmB+m6N0xt81/zSlK34OWt6XoLOf/tpQX9rPV1/NwRDFA5qRmWbS/7ra9Q2hGuE21K/ZK2yuP4o= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=YJLe0gRT; arc=none smtp.client-ip=209.85.218.48 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="YJLe0gRT" Received: by mail-ej1-f48.google.com with SMTP id a640c23a62f3a-b9c280322e0so645240966b.0 for ; Tue, 14 Apr 2026 02:13:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1776157995; x=1776762795; darn=lists.linux.dev; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=jLmOOVSobQdxpdV2CxzDrMXixIXpcrGizwFUI8g1ioo=; b=YJLe0gRTYv/0z0IvbecKIzRUR1ny1YPoqyLCEoEfUDQ2KZZMjJvVQiXdb7UhzZNC8E iH0ihlDH65FEE9Su0w0y0+VHdIPy4asaFbwxZP08z4ANTdsng4q5AiQneLgBjwKHjEUm nxH5v5uTYzw+WlKsW0e+zip3jikg4k/d52adUBVTavouWRi5kZNEl5Al+Yphet6NC9sy gAdUDTy/l/eYWpyK3H7pFP3H0vO5Kv2kIcSDIBGH1tf4Ib6rs9Rm48cVbWNqFsFOBVwa Cg1NVwmnwNPF+9yqzLDTXqeg9qdRNRHDfzw53J7gCM0VF27mmE2w7+xOvMqj4epvI9OV UhKg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1776157995; x=1776762795; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=jLmOOVSobQdxpdV2CxzDrMXixIXpcrGizwFUI8g1ioo=; b=LBM5WZxwLMCTE7YT8kX1XVglTBD6qZis1kKTEFnrUimLTxPBQ+MBemRlVPHYpptd7x v3vFvlreWI7WyQF/LIcE6qQNdjwajtvMnvD7GWXmQUCKdOrpipaAvDMwTn8jmqmTyKc4 pc6SbNrAqNht4E/Mj9wyupJO3O3VQJhm4sCpvSbsKxq7Jrw5unvNeASQb55PzxClTZs2 aCp+UkP32LIH1j2LB6FQp8wKPBx+yRpKkTWF1wor4TgxMbHyZHKX3a+CCo3/AWqSRhd1 lq3zpgG4KIBi5zEty5rsPOwtuJBRS55hFI5i5qaeGGNy8ZrxOIvGpQOR8fg3fEpzlb2p Devw== X-Forwarded-Encrypted: i=1; AFNElJ84xVUGcvabtBb+Ls8DNFnP770p90OCzbvFsLkzsTFBOjHZkyIifKWpUQeI8lg9bUOeYHaVYutngn9PnkTC@lists.linux.dev X-Gm-Message-State: AOJu0YxeWiVYiZ1v+nQZ9oG56ZoT/4w+KjktjY6WBkZkxRlfPCF4nN/G 1tydOYVhteWb5SSBpF9bmx2gTY+Z/7QL6SC8UdydN6bsmEvSkxSKW1uD X-Gm-Gg: AeBDieuocj/CA7jbBrNl+0rug/Xz+nwu0YYANmgmUis+jNOtZSc8AcsXW2XHr2BeoSd G7jMTCqJobFt60xT7O50lmftBGlT1Tw5Pd0Uk//0dhi5NHxUKjFJ41upHaf8scDx0G1V239v4hy GwbfQHIF2IDnbgo+roBY1AisYez10nPN275aWRQTGQKuRpr/U7mCY5t0botxBERkMd4Pwa+8bRx AVemekofJZ+itgNNgR/ecnlF01tSHEL10J05LvgARE4a73kdrRSfotYHm9VCHXqOyL7l7LC6Sh1 4i4aaWVdu6CWdI6yajr5X8/Cxi9phyOu8hJ5dswwQjFgmY4Fb38MEvWdTS4kSrDzxj9qLVN5OeF H20j0/KjgzCUx7fKelkp2qqJ6oTv3HS6WBBBuSzgS0tSOws9FQmkj+FaNnfgbLDfIdZ30W3gkS3 3Jk2VMWH/tRKW5nvRNQTe2o7mOUJS1Qt+j0bfNBk+Vy5y9OdIst8GwFbvESYSSad1sMoCCFAcjA pewCBVqW2Vtradco8PK4ViBH6wzfljGz7yU/YtpB5/IfdEadERAgg0syCUxQsj/HaM961jCGH5W GoDYL+3Y0NNLzy7Z0UzK5XIBaf4egZTACPNVOIcH9xS77faoq3CFQAs+coGkddtXJrRUb/b8j73 aNqRGcvvX6rqGlBvnDN5+fexHkufgs+yT8YC8yu3IPE/X24UqlSLTflrrLXgX1Cy/iEmNTV8EKu ++6nBS9dg= X-Received: by 2002:a17:906:fe05:b0:b88:6164:6421 with SMTP id a640c23a62f3a-b9d72495353mr915644666b.16.1776157994816; Tue, 14 Apr 2026 02:13:14 -0700 (PDT) Received: from cs-280612103108-default.europe-west4-b.c.od237066db22328bb-tp.internal (63.152.141.34.bc.googleusercontent.com. [34.141.152.63]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b9d6e7c8a44sm384466866b.52.2026.04.14.02.13.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 14 Apr 2026 02:13:14 -0700 (PDT) From: Joshua Crofts To: lars@metafoo.de, Michael.Hennerich@analog.com, jic23@kernel.org, gregkh@linuxfoundation.org Cc: dlechner@baylibre.com, nuno.sa@analog.com, andy@kernel.org, linux-iio@vger.kernel.org, linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org, Joshua Crofts Subject: [PATCH 2/3] iio: frequency: ad9834: change sprintf() to sysfs_emit() Date: Tue, 14 Apr 2026 09:12:49 +0000 Message-ID: <20260414091250.1295-3-joshua.crofts1@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260414091250.1295-1-joshua.crofts1@gmail.com> References: <20260414091250.1295-1-joshua.crofts1@gmail.com> Precedence: bulk X-Mailing-List: linux-staging@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Change instances of sprintf() to sysfs_emit() as returning formatted values to user space should be done using this function. Signed-off-by: Joshua Crofts --- drivers/staging/iio/frequency/ad9834.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/iio/frequency/ad9834.c b/drivers/staging/iio/frequency/ad9834.c index eed4e08920..9499e05a73 100644 --- a/drivers/staging/iio/frequency/ad9834.c +++ b/drivers/staging/iio/frequency/ad9834.c @@ -290,7 +290,7 @@ ssize_t ad9834_show_out0_wavetype_available(struct device *dev, else str = "sine triangle"; - return sprintf(buf, "%s\n", str); + return sysfs_emit(buf, "%s\n", str); } static IIO_DEVICE_ATTR(out_altvoltage0_out0_wavetype_available, 0444, @@ -310,7 +310,7 @@ ssize_t ad9834_show_out1_wavetype_available(struct device *dev, else str = "square"; - return sprintf(buf, "%s\n", str); + return sysfs_emit(buf, "%s\n", str); } static IIO_DEVICE_ATTR(out_altvoltage0_out1_wavetype_available, 0444, -- 2.47.3