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drm/bridge: anx6345: Fix compilation breakage on systems without CONFIG_OF 

The driver assumes that the platform uses the device tree, and thus relies
on some fields (of_node) being declared in some structures (drm_bridge).

This isn't true for all platforms, so make sure we can only compile the
ANX6345 on platforms where DT support is selected.

Cc: Torsten Duwe <duwe@lst.de>
Fixes: 6aa1926980 ("drm/bridge: Add Analogix anx6345 support")
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20191112204551.541449-1-maxime@cerno.tech
This commit is contained in:
Maxime Ripard 2019-11-12 21:45:51 +01:00
parent 6958aa9092
commit c8401e0cc1
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1
drivers/gpu/drm/bridge/analogix/Kconfig
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@ -1,6 +1,7 @@
# SPDX-License-Identifier: GPL-2.0-only
config DRM_ANALOGIX_ANX6345
tristate "Analogix ANX6345 bridge"
depends on OF
select DRM_ANALOGIX_DP
select DRM_KMS_HELPER
select REGMAP_I2C