tree 563a02625f5dd23c554fe5f6067c625346af33a6
parent ccb58035915d8e915fbf39c389e95bb11fe9aff3
author Viresh Kumar <viresh.kumar@linaro.org> 1450431267 +0530
committer Greg Kroah-Hartman <gregkh@google.com> 1450751236 -0800

greybus: interface: Prefix hexadecimal values with '0x'

In order to clearly specify the base of values printed using sysfs
files, prefix hexadecimal values with '0x'. Also force the minimum width
(to be printed) for hexadecimal values to their sizes.

To make it more readable make the second argument to gb_interface_attr()
a proper string.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: Johan Hovold <johan@hovoldconsulting.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>