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(n058152109156.netvigator.com. [58.152.109.156]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-354860be66esm1916789a91.2.2026.02.04.01.29.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 04 Feb 2026 01:29:26 -0800 (PST) From: Wang Jiayue To: linux@armlinux.org.uk Cc: linux-kernel@vger.kernel.org, Wang Jiayue Subject: [PATCH RESEND v2] amba: bus: Replace sprintf with sysfs_emit Date: Wed, 4 Feb 2026 17:29:18 +0800 Message-Id: <20260204092918.106538-1-akaieurus@gmail.com> X-Mailer: git-send-email 2.34.1 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 --- v2: * Correct the prefix and content in title. --- 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 952c45ca6e48..59ae95d106ec 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 2.34.1