hwmon: (it87) Fix pwm sysfs attribute removal
Detection if a pwm channel is supported was wrong on removal,
causing the code to try removing non-existing sysfs attributes.
That didn't matter much because sysfs attribute removal of non-existing
files fails silently, and because the wrong evaluation always returned
false, but should nevertheless be fixed.
Reviewed-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
diff --git a/drivers/hwmon/it87.c b/drivers/hwmon/it87.c
index ab12dc2..81a43db 100644
--- a/drivers/hwmon/it87.c
+++ b/drivers/hwmon/it87.c
@@ -2079,7 +2079,7 @@
it87_attributes_fan_div[i]);
}
for (i = 0; i < 3; i++) {
- if (sio_data->skip_pwm & (1 << 0))
+ if (sio_data->skip_pwm & (1 << i))
continue;
sysfs_remove_group(&dev->kobj, &it87_group_pwm[i]);
if (has_old_autopwm(data))