linux: fix coding style

As stated in the Buildroot user manual add one space before and after
a = sign.

Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Fabio Porcedda 2014-03-06 10:42:28 +01:00 committed by Thomas Petazzoni
parent cf53e15d09
commit 96d91375a3