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auto-adjust loop threshold to changes in the array size

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Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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airbjorn
2018-06-13 11:04:40 +02:00
committed by Guenter Roeck
parent 721f5b8a1b
commit bfbaf881f5
1 changed files with 1 additions and 1 deletions
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it87.c
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@@ -1982,7 +1982,7 @@ static ssize_t set_pwm_freq(struct device *dev, struct device_attribute *attr,
val *= has_newer_autopwm(data) ? 256 : 128; val *= has_newer_autopwm(data) ? 256 : 128;
/* Search for the nearest available frequency */ /* 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) if (val > (pwm_freq[i] + pwm_freq[i + 1]) / 2)
break; break;
} }