Files
linux/include
Alan Stern 63fb3a2800 USB: NS_TO_US should round up
Host controller drivers use the NS_TO_US macro to convert transaction
times, which are computed in nanoseconds, to microseconds for
scheduling.  Periodic scheduling requires worst-case estimates, but
the macro does its conversion using round-to-nearest.  This patch
changes it to use round-up, giving a correct worst-case value.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-10-11 16:37:45 -07:00
..
2013-08-30 14:14:25 +02:00
2013-10-11 16:37:45 -07:00