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path: root/drivers/gpu/drm/bridge/ti-sn65dsi83.c
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Diffstat (limited to 'drivers/gpu/drm/bridge/ti-sn65dsi83.c')
-rw-r--r--drivers/gpu/drm/bridge/ti-sn65dsi83.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi83.c b/drivers/gpu/drm/bridge/ti-sn65dsi83.c
index 2831f0813c3a..ac66f408b40c 100644
--- a/drivers/gpu/drm/bridge/ti-sn65dsi83.c
+++ b/drivers/gpu/drm/bridge/ti-sn65dsi83.c
@@ -577,7 +577,7 @@ static int sn65dsi83_parse_dt(struct sn65dsi83 *ctx, enum sn65dsi83_model model)
ctx->host_node = of_graph_get_remote_port_parent(endpoint);
of_node_put(endpoint);
- if (ctx->dsi_lanes < 0 || ctx->dsi_lanes > 4) {
+ if (ctx->dsi_lanes <= 0 || ctx->dsi_lanes > 4) {
ret = -EINVAL;
goto err_put_node;
}