4a04187008
Currently we name the endo device as "endo". And it shows up with the same name in sysfs directory: /sys/bus/greybus/devices/. But each device in kernel should be represented by a unique id in kernel, and "endo" isn't unique. Lets generate unique ids for endo devices. The ida mechanism for allocating ids may be overkill but it works. Reviewed-by: Alex Elder <elder@linaro.org> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>