From 20b794ddce475ed012deb365000527c17b3e93e6 Mon Sep 17 00:00:00 2001
From: Sean Young <sean@mess.org>
Date: Fri, 2 Sep 2022 12:32:21 +0200
Subject: [PATCH] media: mceusb: set timeout to at least timeout provided
Git-commit: 20b794ddce475ed012deb365000527c17b3e93e6
Patch-mainline: v6.1-rc2
References: git-fixes
By rounding down, the actual timeout can be lower than requested. As a
result, long spaces just below the requested timeout can be incorrectly
reported as timeout and truncated.
Fixes: 877f1a7cee3f ("media: rc: mceusb: allow the timeout to be configurable")
Cc: stable@vger.kernel.org
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/media/rc/mceusb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/rc/mceusb.c b/drivers/media/rc/mceusb.c
index 39d2b03e2631..c76ba24c1f55 100644
--- a/drivers/media/rc/mceusb.c
+++ b/drivers/media/rc/mceusb.c
@@ -1077,7 +1077,7 @@ static int mceusb_set_timeout(struct rc_dev *dev, unsigned int timeout)
struct mceusb_dev *ir = dev->priv;
unsigned int units;
- units = DIV_ROUND_CLOSEST(timeout, MCE_TIME_UNIT);
+ units = DIV_ROUND_UP(timeout, MCE_TIME_UNIT);
cmdbuf[2] = units >> 8;
cmdbuf[3] = units;
--
2.35.3