From 416e74ea7813597b586eafc24f67779eeb86e12f Mon Sep 17 00:00:00 2001 From: Julia Lawall Date: Mon, 28 Apr 2008 02:14:51 -0700 Subject: fbdev: use DIV_ROUND_UP or roundup The kernel.h macro DIV_ROUND_UP performs the computation (((n) + (d) - 1) / (d)) but is perhaps more readable. An extract of the semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/) // @haskernel@ @@ #include @depends on haskernel@ expression n,d; @@ ( - (n + d - 1) / d + DIV_ROUND_UP(n,d) | - (n + (d - 1)) / d + DIV_ROUND_UP(n,d) ) @depends on haskernel@ expression n,d; @@ - DIV_ROUND_UP((n),d) + DIV_ROUND_UP(n,d) @depends on haskernel@ expression n,d; @@ - DIV_ROUND_UP(n,(d)) + DIV_ROUND_UP(n,d) // Signed-off-by: Julia Lawall Cc: "Antonino A. Daplas" Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/video/console/fbcon.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/video/console') diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c index 022282494d3..025d4f5e1f6 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; -- cgit v1.2.3