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Message-Id: <20210301161025.194214948@linuxfoundation.org>
Date: Mon, 1 Mar 2021 17:12:38 +0100
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
stable@...r.kernel.org, Geert Uytterhoeven <geert@...ux-m68k.org>,
Miguel Ojeda <ojeda@...nel.org>,
Sasha Levin <sashal@...nel.org>
Subject: [PATCH 4.14 085/176] auxdisplay: ht16k33: Fix refresh rate handling
From: Geert Uytterhoeven <geert@...ux-m68k.org>
[ Upstream commit e89b0a426721a8ca5971bc8d70aa5ea35c020f90 ]
Drop the call to msecs_to_jiffies(), as "HZ / fbdev->refresh_rate" is
already the number of jiffies to wait.
Fixes: 8992da44c6805d53 ("auxdisplay: ht16k33: Driver for LED controller")
Signed-off-by: Geert Uytterhoeven <geert@...ux-m68k.org>
Signed-off-by: Miguel Ojeda <ojeda@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
drivers/auxdisplay/ht16k33.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/auxdisplay/ht16k33.c b/drivers/auxdisplay/ht16k33.c
index a93ded300740d..eec69213dad4f 100644
--- a/drivers/auxdisplay/ht16k33.c
+++ b/drivers/auxdisplay/ht16k33.c
@@ -125,8 +125,7 @@ static void ht16k33_fb_queue(struct ht16k33_priv *priv)
{
struct ht16k33_fbdev *fbdev = &priv->fbdev;
- schedule_delayed_work(&fbdev->work,
- msecs_to_jiffies(HZ / fbdev->refresh_rate));
+ schedule_delayed_work(&fbdev->work, HZ / fbdev->refresh_rate);
}
/*
--
2.27.0
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