imx-drm/ipuv3-crtc.ko fails to link

[Josh Boyer]

Hi All,

With v3.12-2839-gedae583 (Linus' tree as of this morning), the
ipuv3-crtc.ko module fails to link with the following messages:

ERROR: "ipu_plane_disable" [drivers/staging/imx-drm/ipuv3-crtc.ko] undefined!
ERROR: "ipu_plane_enable" [drivers/staging/imx-drm/ipuv3-crtc.ko] undefined!
ERROR: "ipu_plane_irq" [drivers/staging/imx-drm/ipuv3-crtc.ko] undefined!
ERROR: "ipu_plane_get_resources"
[drivers/staging/imx-drm/ipuv3-crtc.ko] undefined!
ERROR: "ipu_plane_init" [drivers/staging/imx-drm/ipuv3-crtc.ko] undefined!
ERROR: "imx_drm_crtc_id" [drivers/staging/imx-drm/ipuv3-crtc.ko] undefined!
ERROR: "ipu_plane_mode_set" [drivers/staging/imx-drm/ipuv3-crtc.ko] undefined!
ERROR: "ipu_plane_set_base" [drivers/staging/imx-drm/ipuv3-crtc.ko] undefined!
ERROR: "ipu_plane_put_resources"
[drivers/staging/imx-drm/ipuv3-crtc.ko] undefined!
make[1]: *** [__modpost] Error 1
make: *** [modules] Error 2


The relevant .config hunks are configured as such:

CONFIG_DRM_IMX=m
CONFIG_DRM_IMX_FB_HELPER=m
CONFIG_DRM_IMX_PARALLEL_DISPLAY=m
CONFIG_DRM_IMX_TVE=m
# CONFIG_DRM_IMX_LDB is not set
CONFIG_DRM_IMX_IPUV3_CORE=m
CONFIG_DRM_IMX_IPUV3=m


I can send the full .config if people would like to see it.

I'm guessing the ipu_plane_* functions listed here need EXPORT_SYMBOL
statements added to them.  Is this currently queued in anyone's tree?

josh