greybus: Generate greybus wide unique ids for endo devices

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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>

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This commit is contained in:

Viresh Kumar 2015-06-07 09:13:15 +05:30 • committed by Greg Kroah-Hartman

parent d7353ceada

commit 4a04187008

3 changed files with 43 additions and 1 deletions

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4

drivers/staging/greybus/core.c

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39

drivers/staging/greybus/endo.c

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1

drivers/staging/greybus/endo.h

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