From: Ahmad Fatoum <a.fatoum@pengutronix.de>
To: barebox@lists.infradead.org
Cc: Ahmad Fatoum <a.fatoum@pengutronix.de>
Subject: [PATCH] font: fbconsole: use DIV_ROUND_UP for clarity
Date: Wed, 11 Sep 2024 10:17:11 +0200 [thread overview]
Message-ID: <20240911081710.1522975-1-a.fatoum@pengutronix.de> (raw)
Adding X - 1 and then dividing by X is effectively rounding up, so let's
use the macro to make this clearer.
No functional change.
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
lib/fonts/fonts.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/lib/fonts/fonts.c b/lib/fonts/fonts.c
index e08b75fbccc0..b3bdaa21a2aa 100644
--- a/lib/fonts/fonts.c
+++ b/lib/fonts/fonts.c
@@ -35,8 +35,7 @@ int find_font_index(const struct font_desc *font, int ch)
{
int index;
if (font->index == NULL) {
- index = font->width + 7;
- index /= 8;
+ index = DIV_ROUND_UP(font->width, 8);
index *= font->height;
index *= ch;
} else {
--
2.39.2
next reply other threads:[~2024-09-11 8:23 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-11 8:17 Ahmad Fatoum [this message]
2024-09-11 8:30 ` Sascha Hauer
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