提交 f348b4d3 编写于 作者: S Sean Young 提交者: Mauro Carvalho Chehab

[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: NSean Young <sean@mess.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
上级 8caebcdc
......@@ -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:
......
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