drm/exynos: dsi: simplify device pointer evaluation

The patch replaces multiple evaluation of device address
with local variable.

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
This commit is contained in:
Andrzej Hajda 2014-10-07 14:01:09 +02:00 • committed by Inki Dae
commit e2d2a1e0a2