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SAMA5 PWM: Costmetic

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This commit is contained in:
Gregory Nutt 2016-12-04 15:39:53 -06:00
parent ff76ebfd31
commit 39c4ecbcd0
1 changed files with 2 additions and 2 deletions
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4
arch/arm/src/sama5/sam_pwm.c
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@ -1161,9 +1161,9 @@ static unsigned int pwm_clk_prescaler_log2(uint32_t mck, uint32_t fclk)
unsigned int prelog2; unsigned int prelog2;
unscaled = mck / fclk; unscaled = mck / fclk;
prelog2 = 0; prelog2 = 0;
while (unscaled >= 256) while (unscaled >= 256 && prelog2 < 11)
{ {
unscaled >>= 1; unscaled >>= 1;
prelog2++; prelog2++;