Use the str_on_off() helper instead of open-coding the same operation.
This improves code readability.

No functional change intended.

Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Julia Lawall <julia.lawall@inria.fr>
Closes: https://lore.kernel.org/r/202510311551.xjWbHTrm-lkp@intel.com/
Suggested-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/2bae2ea7-2ef9-0cfa-0c2c-39a7043b2aa5@linux.intel.com/
Signed-off-by: Rong Zhang <i@rong.moe>
---
Changes in v2:
- Include a seperated patch into this series (thanks Ilpo Järvinen)
  - Fix missing include (ditto)
  - Reword commit message
  - Link to previous patch: https://lore.kernel.org/r/20251031184435.44819-1-i@rong.moe/
---
 drivers/platform/x86/lenovo/ideapad-laptop.c | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/drivers/platform/x86/lenovo/ideapad-laptop.c b/drivers/platform/x86/lenovo/ideapad-laptop.c
index fcebfbaf0460..b61ed6993990 100644
--- a/drivers/platform/x86/lenovo/ideapad-laptop.c
+++ b/drivers/platform/x86/lenovo/ideapad-laptop.c
@@ -31,6 +31,7 @@
 #include <linux/power_supply.h>
 #include <linux/rfkill.h>
 #include <linux/seq_file.h>
+#include <linux/string_choices.h>
 #include <linux/sysfs.h>
 #include <linux/types.h>
 #include <linux/wmi.h>
@@ -462,25 +463,25 @@ static int debugfs_status_show(struct seq_file *s, void *data)
 	if (!read_ec_data(priv->adev->handle, VPCCMD_R_BL, &value))
 		seq_printf(s, "Backlight now:  %lu\n", value);
 	if (!read_ec_data(priv->adev->handle, VPCCMD_R_BL_POWER, &value))
-		seq_printf(s, "BL power value: %s (%lu)\n", value ? "on" : "off", value);
+		seq_printf(s, "BL power value: %s (%lu)\n", str_on_off(value), value);
 
 	seq_puts(s, "=====================\n");
 
 	if (!read_ec_data(priv->adev->handle, VPCCMD_R_RF, &value))
-		seq_printf(s, "Radio status: %s (%lu)\n", value ? "on" : "off", value);
+		seq_printf(s, "Radio status: %s (%lu)\n", str_on_off(value), value);
 	if (!read_ec_data(priv->adev->handle, VPCCMD_R_WIFI, &value))
-		seq_printf(s, "Wifi status:  %s (%lu)\n", value ? "on" : "off", value);
+		seq_printf(s, "Wifi status:  %s (%lu)\n", str_on_off(value), value);
 	if (!read_ec_data(priv->adev->handle, VPCCMD_R_BT, &value))
-		seq_printf(s, "BT status:    %s (%lu)\n", value ? "on" : "off", value);
+		seq_printf(s, "BT status:    %s (%lu)\n", str_on_off(value), value);
 	if (!read_ec_data(priv->adev->handle, VPCCMD_R_3G, &value))
-		seq_printf(s, "3G status:    %s (%lu)\n", value ? "on" : "off", value);
+		seq_printf(s, "3G status:    %s (%lu)\n", str_on_off(value), value);
 
 	seq_puts(s, "=====================\n");
 
 	if (!read_ec_data(priv->adev->handle, VPCCMD_R_TOUCHPAD, &value))
-		seq_printf(s, "Touchpad status: %s (%lu)\n", value ? "on" : "off", value);
+		seq_printf(s, "Touchpad status: %s (%lu)\n", str_on_off(value), value);
 	if (!read_ec_data(priv->adev->handle, VPCCMD_R_CAMERA, &value))
-		seq_printf(s, "Camera status:   %s (%lu)\n", value ? "on" : "off", value);
+		seq_printf(s, "Camera status:   %s (%lu)\n", str_on_off(value), value);
 
 	seq_puts(s, "=====================\n");
 
-- 
2.51.0