drm/msm/dsi: Remove incorrect warning on host attach

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>
Signed-off-by: Rob Clark <robdclark@gmail.com>

diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c
index 48f9967b4a1b6199db830cedc9529a81f4e1f2f8..69bac59ceca174a3a9604cddb14d64b7a4a0255e 100644 (file)
--- 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)