With the implementation of of_graph parsing, it isn't any longer necessary for msm_host->device node to be same as dsi->dev.of_node. This only holds true when the connected device is also a child of the dsi_host.
In the case of external bridge chips belonging to a different control bus, these are guaranteed to be different.
Signed-off-by: Archit Taneja architt@codeaurora.org --- drivers/gpu/drm/msm/dsi/dsi_host.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c index 48f9967..69bac59 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_host.c +++ b/drivers/gpu/drm/msm/dsi/dsi_host.c @@ -1484,8 +1484,6 @@ static int dsi_host_attach(struct mipi_dsi_host *host, msm_host->format = dsi->format; msm_host->mode_flags = dsi->mode_flags;
- WARN_ON(dsi->dev.of_node != msm_host->device_node); - /* Some gpios defined in panel DT need to be controlled by host */ ret = dsi_host_init_panel_gpios(msm_host, &dsi->dev); if (ret)