[media] lirc: LIRC_GET_MIN_TIMEOUT should be in range
LIRC_SET_REC_TIMEOUT can fail if the value returned by
LIRC_GET_MIN_TIMEOUT is set due to rounding errors.
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
diff --git a/drivers/media/rc/ir-lirc-codec.c b/drivers/media/rc/ir-lirc-codec.c
index e944507..8517d51 100644
--- a/drivers/media/rc/ir-lirc-codec.c
+++ b/drivers/media/rc/ir-lirc-codec.c
@@ -279,7 +279,7 @@ static long ir_lirc_ioctl(struct file *filep, unsigned int cmd,
case LIRC_GET_MIN_TIMEOUT:
if (!dev->max_timeout)
return -ENOSYS;
- val = dev->min_timeout / 1000;
+ val = DIV_ROUND_UP(dev->min_timeout, 1000);
break;
case LIRC_GET_MAX_TIMEOUT: