drm/exynos: rename bridge_node to in_bridge_node

Driver uses bridge_node to refer to bridge on input side of DSI.
Since we want to add support for bridges on output side lets add
"in" prefix to avoid confusion with out bridges.

Changes in v5:
- replace mic_ prefix with in_

Signed-off-by: Maciej Purski <m.purski@samsung.com>
[ a.hajda@samsuung.com: v5 ]
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
1 file changed