3.11-stable review patch. If anyone has any objections, please let me know. ------------------ From: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx> commit ea8d15832016b0d07a8121159904e6b1d21b5b8b upstream. When building imx_v6_v7_defconfig with imx-drm drivers selected as modules, we get the following build error: ERROR: "imx_drm_encoder_get_mux_id" [drivers/staging/imx-drm/imx-ldb.ko] undefined! Export the required function to avoid this problem. Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx> Acked-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx> Acked-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx> Cc: Guenter Roeck <linux@xxxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/staging/imx-drm/imx-drm-core.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/staging/imx-drm/imx-drm-core.c +++ b/drivers/staging/imx-drm/imx-drm-core.c @@ -678,6 +678,7 @@ found: return i; } +EXPORT_SYMBOL_GPL(imx_drm_encoder_get_mux_id); /* * imx_drm_remove_encoder - remove an encoder -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html