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path: root/drivers/video/gxt4500.c
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Diffstat (limited to 'drivers/video/gxt4500.c')
-rw-r--r--drivers/video/gxt4500.c2
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;