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Subject[ 13/16] imx-drm: imx-drm-core: Export imx_drm_encoder_get_mux_id
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3.11-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Fabio Estevam <fabio.estevam@freescale.com>

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@freescale.com>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Cc: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
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



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