diff options
| author | Sean Young <sean@mess.org> | 2022-09-02 13:32:21 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2022-09-24 08:50:42 +0300 |
| commit | 20b794ddce475ed012deb365000527c17b3e93e6 (patch) | |
| tree | f7bcb116eaecd0587a0312997fb0977769697ec9 | |
| parent | 2dfe2c4f1720b6b0860d36d25107ffa57f0bbc63 (diff) | |
| download | linux-20b794ddce475ed012deb365000527c17b3e93e6.tar.xz | |
media: mceusb: set timeout to at least timeout provided
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>
| -rw-r--r-- | drivers/media/rc/mceusb.c | 2 |
1 files changed, 1 insertions, 1 deletions
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; |