diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/video/atafb.c | 2 | ||||
| -rw-r--r-- | drivers/video/cirrusfb.c | 2 | ||||
| -rw-r--r-- | drivers/video/console/fbcon.c | 3 | ||||
| -rw-r--r-- | drivers/video/gxt4500.c | 2 |
4 files changed, 4 insertions, 5 deletions
diff --git a/drivers/video/atafb.c b/drivers/video/atafb.c index 5d4fbaa53a6c..dff35474b854 100644 --- a/drivers/video/atafb.c +++ b/drivers/video/atafb.c @@ -1270,7 +1270,7 @@ again: gstart = (prescale / 2 + plen * left_margin) / prescale; /* gend1 is for hde (gend-gstart multiple of align), shifter's xres */ - gend1 = gstart + ((xres + align - 1) / align) * align * plen / prescale; + gend1 = gstart + roundup(xres, align) * plen / prescale; /* gend2 is for hbb, visible xres (rest to gend1 is cut off by hblank) */ gend2 = gstart + xres * plen / prescale; par->HHT = plen * (left_margin + xres + right_margin) / diff --git a/drivers/video/cirrusfb.c b/drivers/video/cirrusfb.c index f7e2d5add831..ccfbdc5a40db 100644 --- a/drivers/video/cirrusfb.c +++ b/drivers/video/cirrusfb.c @@ -3117,7 +3117,7 @@ static void bestclock(long freq, long *best, long *nom, } } } - d = ((143181 * n) + f - 1) / f; + d = DIV_ROUND_UP(143181 * n, f); if ((d >= 7) && (d <= 63)) { if (d > 31) d = (d / 2) * 2; diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c index 022282494d3f..025d4f5e1f6f 100644 --- a/drivers/video/console/fbcon.c +++ b/drivers/video/console/fbcon.c @@ -620,8 +620,7 @@ static void fbcon_prepare_logo(struct vc_data *vc, struct fb_info *info, if (fb_get_color_depth(&info->var, &info->fix) == 1) erase &= ~0x400; logo_height = fb_prepare_logo(info, ops->rotate); - logo_lines = (logo_height + vc->vc_font.height - 1) / - vc->vc_font.height; + logo_lines = DIV_ROUND_UP(logo_height, vc->vc_font.height); q = (unsigned short *) (vc->vc_origin + vc->vc_size_row * rows); step = logo_lines * cols; diff --git a/drivers/video/gxt4500.c b/drivers/video/gxt4500.c index e92337bef50d..564557792bed 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; |