linux-kernel - [PATCH 2/3] Input: rohm_bu21023 - switch to using sysfs

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date: Sun,  9 Jun 2024 16:51:31 -0700
From: Dmitry Torokhov <dmitry.torokhov@...il.com>
To: linux-input@...r.kernel.org
Cc: linux-kernel@...r.kernel.org
Subject: [PATCH 2/3] Input: rohm_bu21023 - switch to using sysfs_emit()

sysfs_emit() is preferred over snprintf() for sysfs attribute handling.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@...il.com>
---
 drivers/input/touchscreen/rohm_bu21023.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/input/touchscreen/rohm_bu21023.c b/drivers/input/touchscreen/rohm_bu21023.c
index c432ed682d31..7be2549fde85 100644
--- a/drivers/input/touchscreen/rohm_bu21023.c
+++ b/drivers/input/touchscreen/rohm_bu21023.c
@@ -756,7 +756,7 @@ static ssize_t swap_xy_show(struct device *dev, struct device_attribute *attr,
 	struct i2c_client *client = to_i2c_client(dev);
 	struct rohm_ts_data *ts = i2c_get_clientdata(client);
 
-	return sprintf(buf, "%d\n", !!(ts->setup2 & SWAP_XY));
+	return sysfs_emit(buf, "%d\n", !!(ts->setup2 & SWAP_XY));
 }
 
 static ssize_t swap_xy_store(struct device *dev, struct device_attribute *attr,
@@ -781,7 +781,7 @@ static ssize_t inv_x_show(struct device *dev, struct device_attribute *attr,
 	struct i2c_client *client = to_i2c_client(dev);
 	struct rohm_ts_data *ts = i2c_get_clientdata(client);
 
-	return sprintf(buf, "%d\n", !!(ts->setup2 & INV_X));
+	return sysfs_emit(buf, "%d\n", !!(ts->setup2 & INV_X));
 }
 
 static ssize_t inv_x_store(struct device *dev, struct device_attribute *attr,
@@ -806,7 +806,7 @@ static ssize_t inv_y_show(struct device *dev, struct device_attribute *attr,
 	struct i2c_client *client = to_i2c_client(dev);
 	struct rohm_ts_data *ts = i2c_get_clientdata(client);
 
-	return sprintf(buf, "%d\n", !!(ts->setup2 & INV_Y));
+	return sysfs_emit(buf, "%d\n", !!(ts->setup2 & INV_Y));
 }
 
 static ssize_t inv_y_store(struct device *dev, struct device_attribute *attr,
-- 
2.45.2.505.gda0bf45e8d-goog