linux-kernel - [PATCH 14/15] nvmem: Use sysfs

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Message-Id: <20240705074852.423202-15-srinivas.kandagatla@linaro.org>
Date: Fri,  5 Jul 2024 08:48:51 +0100
From: srinivas.kandagatla@...aro.org
To: gregkh@...uxfoundation.org
Cc: linux-kernel@...r.kernel.org,
	Marek Vasut <marex@...x.de>,
	Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Subject: [PATCH 14/15] nvmem: Use sysfs_emit() for type attribute

From: Marek Vasut <marex@...x.de>

Use sysfs_emit() instead of sprintf() to follow best practice per
Documentation/filesystems/sysfs.rst
"
show() should only use sysfs_emit()...
"

Signed-off-by: Marek Vasut <marex@...x.de>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
---
 drivers/nvmem/core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/nvmem/core.c b/drivers/nvmem/core.c
index ec31c1fe9a99..89f632f91768 100644
--- a/drivers/nvmem/core.c
+++ b/drivers/nvmem/core.c
@@ -179,7 +179,7 @@ static ssize_t type_show(struct device *dev,
 {
 	struct nvmem_device *nvmem = to_nvmem_device(dev);
 
-	return sprintf(buf, "%s\n", nvmem_type_str[nvmem->type]);
+	return sysfs_emit(buf, "%s\n", nvmem_type_str[nvmem->type]);
 }
 
 static DEVICE_ATTR_RO(type);
-- 
2.25.1