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Diffstat (limited to 'drivers/video/gxt4500.c')
| -rw-r--r-- | drivers/video/gxt4500.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/video/gxt4500.c b/drivers/video/gxt4500.c index e92337b..5645577 100644 --- a/drivers/video/gxt4500.c +++ b/drivers/video/gxt4500.c @@ -238,7 +238,7 @@ static int calc_pll(int period_ps, struct gxt4500_par *par) for (pdiv1 = 1; pdiv1 <= 8; ++pdiv1) { for (pdiv2 = 1; pdiv2 <= pdiv1; ++pdiv2) { postdiv = pdiv1 * pdiv2; - pll_period = (period_ps + postdiv - 1) / postdiv; + pll_period = DIV_ROUND_UP(period_ps, postdiv); /* keep pll in range 350..600 MHz */ if (pll_period < 1666 || pll_period > 2857) continue; |