commit 994334fa2a138703c8c13ee43e9902babfd00f24
author Geert Uytterhoeven <geert@linux-m68k.org> Fri Jan 22 16:39:40 2021 +0100
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> Thu Mar 04 11:38:00 2021 +0100
tree 3c6d960b06f2838dbeba840587856f5ffc8cc4f3
parent 56cc83dfd35f77cbc3828dca9f80202a208d7f1c

auxdisplay: ht16k33: Fix refresh rate handling

[ 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@linux-m68k.org>
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

drivers/auxdisplay/ht16k33.c

diff --git a/drivers/auxdisplay/ht16k33.c b/drivers/auxdisplay/ht16k33.c
index d951d54..d860284 100644
--- a/drivers/auxdisplay/ht16k33.c
+++ b/drivers/auxdisplay/ht16k33.c
@@ -117,8 +117,7 @@ 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);
 }
 
 /*