[PATCH] ptp: ocp: Add newline to sysfs attribute output

[Zhongqiu Han]

Append a newline character to the sysfs_emit() output in ptp_ocp_tty_show.
This aligns with common kernel conventions and improves readability for
userspace tools that expect newline-terminated values.

Signed-off-by: Zhongqiu Han <zhongqiu.han@xxxxxxxxxxxxxxxx>
---
 drivers/ptp/ptp_ocp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/ptp/ptp_ocp.c b/drivers/ptp/ptp_ocp.c
index a5c363252986..cdff357456aa 100644
--- a/drivers/ptp/ptp_ocp.c
+++ b/drivers/ptp/ptp_ocp.c
@@ -3430,7 +3430,7 @@ ptp_ocp_tty_show(struct device *dev, struct device_attribute *attr, char *buf)
 	struct dev_ext_attribute *ea = to_ext_attr(attr);
 	struct ptp_ocp *bp = dev_get_drvdata(dev);
 
-	return sysfs_emit(buf, "ttyS%d", bp->port[(uintptr_t)ea->var].line);
+	return sysfs_emit(buf, "ttyS%d\n", bp->port[(uintptr_t)ea->var].line);
 }
 
 static umode_t
-- 
2.43.0