Checking that the number of lanes is > 0 is now done by the DRM MIPI DSI core in mipi_dsi_attach().
Signed-off-by: Luca Ceresoli <[email protected]> --- drivers/gpu/drm/bridge/nwl-dsi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/bridge/nwl-dsi.c b/drivers/gpu/drm/bridge/nwl-dsi.c index 2f7429b24fc20db104dec17182f1119c6c75e600..ccce663192b35a795dad8cb479203d05b414173b 100644 --- a/drivers/gpu/drm/bridge/nwl-dsi.c +++ b/drivers/gpu/drm/bridge/nwl-dsi.c @@ -352,7 +352,7 @@ static int nwl_dsi_host_attach(struct mipi_dsi_host *dsi_host, DRM_DEV_INFO(dev, "lanes=%u, format=0x%x flags=0x%lx\n", device->lanes, device->format, device->mode_flags); - if (device->lanes < 1 || device->lanes > 4) + if (device->lanes > 4) return -EINVAL; dsi->lanes = device->lanes; -- 2.49.0
