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Subject[PATCH] soc: mediatek: mtk-mmsys: Export ddp_dis/connect symbols
Date
When building on arm64 with allmodconfig or CONFIG_DRM_MEDIATEK=m we see
the following error.

ERROR: modpost: "mtk_mmsys_ddp_disconnect"
[drivers/gpu/drm/mediatek/mediatek-drm.ko] undefined!
ERROR: modpost: "mtk_mmsys_ddp_connect"
[drivers/gpu/drm/mediatek/mediatek-drm.ko] undefined!

Export mtk_mmsys_ddp_connect and mtk_mmsys_ddp_disconnect symbols to be
able to be used for other modules.

Fixes: 396c3fccaf03 ("soc / drm: mediatek: Move routing control to mmsys device")
Reported-by: Anders Roxell <anders.roxell@linaro.org>
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
---

drivers/soc/mediatek/mtk-mmsys.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/soc/mediatek/mtk-mmsys.c b/drivers/soc/mediatek/mtk-mmsys.c
index 32a92ec447c5..05e322c9c301 100644
--- a/drivers/soc/mediatek/mtk-mmsys.c
+++ b/drivers/soc/mediatek/mtk-mmsys.c
@@ -259,6 +259,7 @@ void mtk_mmsys_ddp_connect(struct device *dev,
writel_relaxed(reg, config_regs + addr);
}
}
+EXPORT_SYMBOL_GPL(mtk_mmsys_ddp_connect);

void mtk_mmsys_ddp_disconnect(struct device *dev,
enum mtk_ddp_comp_id cur,
@@ -279,6 +280,7 @@ void mtk_mmsys_ddp_disconnect(struct device *dev,
writel_relaxed(reg, config_regs + addr);
}
}
+EXPORT_SYMBOL_GPL(mtk_mmsys_ddp_disconnect);

static int mtk_mmsys_probe(struct platform_device *pdev)
{
--
2.25.1
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