greybus: stop storing hd in message
authorAlex Elder <elder@linaro.org>
Tue, 18 Nov 2014 19:26:52 +0000 (13:26 -0600)
committerGreg Kroah-Hartman <greg@kroah.com>
Tue, 18 Nov 2014 20:53:37 +0000 (12:53 -0800)
commit3ed67aba9f3b2af83b9b9cf7cd6f7ab25de5acc2
tree5a587f62bf6bb9e3b6b56b87050321499e58168d
parente238e641ee79db947f1f1222204ae12258061d94
greybus: stop storing hd in message

The host device pointer doesn't have to be stored in every message.
It can be derived by following up the chain of pointers back to
the operation's connection.

Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>
drivers/staging/greybus/operation.c
drivers/staging/greybus/operation.h