tree b9dcd7b826707008421eaf374c3a1a7250205d94
parent 4d1216901fa676512c8f09e506b0db42af643745
author Yann E. MORIN <yann.morin.1998@free.fr> 1393171151 +0100
committer Peter Korsgaard <peter@korsgaard.com> 1393277810 +0100

graphs: rename user-facing variables

Rename the GRAPH_OUT and GRAPH_ALT variables according to our
recently-agreed naming scheme for user-facing variables:
  - GRAPH_OUT -> BR2_GRAPH_OUT
  - GRAPH_ALT -> BR2_GRAPH_ALT

The documentation part of the rename is handled by Thomas as
part of his manual fixing spree. ;-)

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>