public-mirrors/linux
1
0
Fork 0
mirror of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2025-08-05 16:54:27 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

drm: rcar-du: Use 1000 to avoid misunderstanding in rcar_du_dpll_divider()

Browse source 
It is difficult to understand its scale if number has many 0s.
This patch uses "* 1000" to avoid it in rcar_du_dpll_divider().

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
This commit is contained in:
Kuninori Morimoto 2017-12-18 00:35:18 +00:00 • committed by Laurent Pinchart
parent 94255fd39a
commit b45c138502
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
drivers/gpu/drm/rcar-du/rcar_du_crtc.c
View file

@ -132,7 +132,7 @@ static void rcar_du_dpll_divider(struct rcar_du_crtc *rcrtc,
output = input * (n + 1) / (m + 1)
/ (fdpll + 1);
if (output >= 400000000)
if (output >= 400 * 1000 * 1000)
continue;
diff = abs((long)output - (long)target);