linux-kernel - [PATCH 1/9] clk: composite: Export clk_hw_register

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Message-Id: <1591621936-11886-2-git-send-email-Anson.Huang@nxp.com>
Date:   Mon,  8 Jun 2020 21:12:08 +0800
From:   Anson Huang <Anson.Huang@....com>
To:     linux@...linux.org.uk, shawnguo@...nel.org, s.hauer@...gutronix.de,
        kernel@...gutronix.de, festevam@...il.com, mturquette@...libre.com,
        sboyd@...nel.org, oleksandr.suvorov@...adex.com,
        stefan.agner@...adex.com, arnd@...db.de, abel.vesa@....com,
        peng.fan@....com, aisheng.dong@....com, tglx@...utronix.de,
        allison@...utok.net, gregkh@...uxfoundation.org, info@...ux.net,
        leonard.crestez@....com, fugang.duan@....com,
        daniel.baluta@....com, yuehaibing@...wei.com, sfr@...b.auug.org.au,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-clk@...r.kernel.org
Cc:     Linux-imx@....com
Subject: [PATCH 1/9] clk: composite: Export clk_hw_register_composite()

Export clk_hw_register_composite() to support user built as module.

ERROR: modpost: "clk_hw_register_composite" [drivers/clk/imx/mxc-clk.ko] undefined!
scripts/Makefile.modpost:111: recipe for target 'Module.symvers' failed
make[1]: *** [Module.symvers] Error 1
make[1]: *** Deleting file 'Module.symvers'
Makefile:1384: recipe for target 'modules' failed
make: *** [modules] Error 2

Signed-off-by: Anson Huang <Anson.Huang@....com>
---
 drivers/clk/clk-composite.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/clk/clk-composite.c b/drivers/clk/clk-composite.c
index 7376f57..2ddb54f 100644
--- a/drivers/clk/clk-composite.c
+++ b/drivers/clk/clk-composite.c
@@ -328,6 +328,7 @@ struct clk_hw *clk_hw_register_composite(struct device *dev, const char *name,
 					   rate_hw, rate_ops, gate_hw,
 					   gate_ops, flags);
 }
+EXPORT_SYMBOL_GPL(clk_hw_register_composite);
 
 struct clk_hw *clk_hw_register_composite_pdata(struct device *dev,
 			const char *name,
-- 
2.7.4