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Sat, 12 Jul 2025 06:14:51 -0700 (PDT) Received: from localhost.localdomain ([154.183.63.38]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3b5e8dc229asm7304903f8f.35.2025.07.12.06.14.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 12 Jul 2025 06:14:51 -0700 (PDT) From: Khaled Elnaggar To: jdelvare@suse.com, linux@roeck-us.net Cc: Khaled Elnaggar , linux-kernel-mentees@lists.linux.dev, shuah@kernel.org, linux-hwmon@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] hwmon: max31827: use sysfs_emit() in temp1_resolution_show() Date: Sat, 12 Jul 2025 16:14:46 +0300 Message-ID: <20250712131447.326995-1-khaledelnaggarlinux@gmail.com> X-Mailer: git-send-email 2.47.2 Precedence: bulk X-Mailing-List: linux-kernel-mentees@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Replace scnprintf() with sysfs_emit() in temp1_resolution_show(), as recommended in Documentation/filesystems/sysfs.rst: show() callbacks should use sysfs_emit() or sysfs_emit_at() to format values returned to userspace. Signed-off-by: Khaled Elnaggar --- drivers/hwmon/max31827.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/hwmon/max31827.c b/drivers/hwmon/max31827.c index 48e8f8ba4d05..c423cabcb28b 100644 --- a/drivers/hwmon/max31827.c +++ b/drivers/hwmon/max31827.c @@ -445,7 +445,7 @@ static ssize_t temp1_resolution_show(struct device *dev, val = FIELD_GET(MAX31827_CONFIGURATION_RESOLUTION_MASK, val); - return scnprintf(buf, PAGE_SIZE, "%u\n", max31827_resolutions[val]); + return sysfs_emit(buf, "%u\n", max31827_resolutions[val]); } static ssize_t temp1_resolution_store(struct device *dev, -- 2.47.2