auto-adjust loop threshold to changes in the array size

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-06-13 11:04:40 +02:00
parent 721f5b8a1b
commit bfbaf881f5
1 changed files with 1 additions and 1 deletions
--- a/it87.c
+++ b/it87.c
@@ -1982,7 +1982,7 @@ static ssize_t set_pwm_freq(struct device *dev, struct device_attribute *attr,
 	val *= has_newer_autopwm(data) ? 256 : 128;

 	/* Search for the nearest available frequency */
-	for (i = 0; i < 7; i++) {
+	for (i = 0; i < ARRAY_SIZE(pwm_freq) - 1; i++) {
 		if (val > (pwm_freq[i] + pwm_freq[i + 1]) / 2)
 			break;
 	}