linux-kernel - [PATCH 2/2] clk: mediatek: Add EXPORT

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Date:   Wed, 1 Jul 2020 15:26:22 +0800
From:   Wendell Lin <wendell.lin@...iatek.com>
To:     Matthias Brugger <matthias.bgg@...il.com>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Weiyi Lu <weiyi.lu@...iatek.com>,
        mtk01761 <wendell.lin@...iatek.com>
CC:     <linux-clk@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-mediatek@...ts.infradead.org>, <wsd_upstream@...iatek.com>
Subject: [PATCH 2/2] clk: mediatek: Add EXPORT_SYMBOL for kernel module support

Export common APIs from Mediatek clock driver.

Signed-off-by: Wendell Lin <wendell.lin@...iatek.com>
---
 drivers/clk/mediatek/clk-mtk.c |   13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/drivers/clk/mediatek/clk-mtk.c b/drivers/clk/mediatek/clk-mtk.c
index cec1c8a..6b4dca1 100644
--- a/drivers/clk/mediatek/clk-mtk.c
+++ b/drivers/clk/mediatek/clk-mtk.c
@@ -13,6 +13,7 @@
 #include <linux/clkdev.h>
 #include <linux/mfd/syscon.h>
 #include <linux/device.h>
+#include <linux/module.h>
 
 #include "clk-mtk.h"
 #include "clk-gate.h"
@@ -41,6 +42,7 @@ struct clk_onecell_data *mtk_alloc_clk_data(unsigned int clk_num)
 
 	return NULL;
 }
+EXPORT_SYMBOL(mtk_alloc_clk_data);
 
 void mtk_clk_register_fixed_clks(const struct mtk_fixed_clk *clks,
 		int num, struct clk_onecell_data *clk_data)
@@ -67,6 +69,7 @@ void mtk_clk_register_fixed_clks(const struct mtk_fixed_clk *clks,
 			clk_data->clks[rc->id] = clk;
 	}
 }
+EXPORT_SYMBOL(mtk_clk_register_fixed_clks);
 
 void mtk_clk_register_factors(const struct mtk_fixed_factor *clks,
 		int num, struct clk_onecell_data *clk_data)
@@ -93,6 +96,7 @@ void mtk_clk_register_factors(const struct mtk_fixed_factor *clks,
 			clk_data->clks[ff->id] = clk;
 	}
 }
+EXPORT_SYMBOL(mtk_clk_register_factors);
 
 int mtk_clk_register_gates_with_dev(struct device_node *node,
 		const struct mtk_gate *clks,
@@ -137,6 +141,7 @@ int mtk_clk_register_gates_with_dev(struct device_node *node,
 
 	return 0;
 }
+EXPORT_SYMBOL(mtk_clk_register_gates_with_dev);
 
 int mtk_clk_register_gates(struct device_node *node,
 		const struct mtk_gate *clks,
@@ -145,6 +150,7 @@ int mtk_clk_register_gates(struct device_node *node,
 	return mtk_clk_register_gates_with_dev(node,
 		clks, num, clk_data, NULL);
 }
+EXPORT_SYMBOL(mtk_clk_register_gates);
 
 struct clk *mtk_clk_register_composite(const struct mtk_composite *mc,
 		void __iomem *base, spinlock_t *lock)
@@ -232,6 +238,7 @@ struct clk *mtk_clk_register_composite(const struct mtk_composite *mc,
 
 	return ERR_PTR(ret);
 }
+EXPORT_SYMBOL(mtk_clk_register_composite);
 
 void mtk_clk_register_composites(const struct mtk_composite *mcs,
 		int num, void __iomem *base, spinlock_t *lock,
@@ -258,6 +265,7 @@ void mtk_clk_register_composites(const struct mtk_composite *mcs,
 			clk_data->clks[mc->id] = clk;
 	}
 }
+EXPORT_SYMBOL(mtk_clk_register_composites);
 
 void mtk_clk_register_dividers(const struct mtk_clk_divider *mcds,
 			int num, void __iomem *base, spinlock_t *lock,
@@ -286,3 +294,8 @@ void mtk_clk_register_dividers(const struct mtk_clk_divider *mcds,
 			clk_data->clks[mcd->id] = clk;
 	}
 }
+EXPORT_SYMBOL(mtk_clk_register_dividers);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Mediatek Clocks");
+MODULE_AUTHOR("MediaTek Inc.");
-- 
1.7.9.5