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([36.112.3.69]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-29daeae6e88sm26316705ad.92.2025.12.04.10.29.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 04 Dec 2025 10:29:24 -0800 (PST) From: Wang Jiayue To: linux@armlinux.org.uk Cc: linux-kernel@vger.kernel.org, Wang Jiayue Subject: [PATCH] amba: Replace sprintf with sysfs_emit in driver_override_show Date: Fri, 5 Dec 2025 02:29:15 +0800 Message-ID: <20251204182915.2464182-1-wangjiayue150@gmail.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Use sysfs_emit() instead of sprintf() when writing to sysfs buffers, as recommended by the kernel documentation. Signed-off-by: Wang Jiayue --- drivers/amba/bus.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/amba/bus.c b/drivers/amba/bus.c index 74e34a07ef72..6ae6a41e597b 100644 --- a/drivers/amba/bus.c +++ b/drivers/amba/bus.c @@ -89,7 +89,7 @@ static ssize_t driver_override_show(struct device *_dev, ssize_t len; =20 device_lock(_dev); - len =3D sprintf(buf, "%s\n", dev->driver_override); + len =3D sysfs_emit(buf, "%s\n", dev->driver_override); device_unlock(_dev); return len; } @@ -114,7 +114,7 @@ static ssize_t name##_show(struct device *_dev, \ struct device_attribute *attr, char *buf) \ { \ struct amba_device *dev =3D to_amba_device(_dev); \ - return sprintf(buf, fmt, arg); \ + return sysfs_emit(buf, fmt, arg); \ } \ static DEVICE_ATTR_RO(name) =20 --=20 2.43.0