linux-kernel - [PATCH v3 2/7] clk: mediatek: clk-pllfh: Export register/unregister/parse functions

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Message-Id: <20230206100105.861720-3-angelogioacchino.delregno@collabora.com>
Date:   Mon,  6 Feb 2023 11:01:00 +0100
From:   AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
To:     sboyd@...nel.org
Cc:     mturquette@...libre.com, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, matthias.bgg@...il.com,
        angelogioacchino.delregno@...labora.com,
        edward-jw.yang@...iatek.com, johnson.wang@...iatek.com,
        wenst@...omium.org, miles.chen@...iatek.com,
        chun-jie.chen@...iatek.com, rex-bc.chen@...iatek.com,
        jose.exposito89@...il.com, linux-clk@...r.kernel.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org,
        kernel@...labora.com
Subject: [PATCH v3 2/7] clk: mediatek: clk-pllfh: Export register/unregister/parse functions

These functions are used by the various MediaTek apmixed clock drivers
that may be built as modules: export the common functions used to parse
related devicetree properties, register and unregister the PLLFH clocks.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
---
 drivers/clk/mediatek/clk-pllfh.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/clk/mediatek/clk-pllfh.c b/drivers/clk/mediatek/clk-pllfh.c
index b9297726f5a0..7b6e051443f4 100644
--- a/drivers/clk/mediatek/clk-pllfh.c
+++ b/drivers/clk/mediatek/clk-pllfh.c
@@ -103,6 +103,7 @@ void fhctl_parse_dt(const u8 *compatible_node, struct mtk_pllfh_data *pllfhs,
 		pllfh->state.base = base;
 	}
 }
+EXPORT_SYMBOL_GPL(fhctl_parse_dt);
 
 static int pllfh_init(struct mtk_fh *fh, struct mtk_pllfh_data *pllfh_data)
 {
@@ -247,6 +248,7 @@ int mtk_clk_register_pllfhs(struct device_node *node,
 
 	return PTR_ERR(hw);
 }
+EXPORT_SYMBOL_GPL(mtk_clk_register_pllfhs);
 
 void mtk_clk_unregister_pllfhs(const struct mtk_pll_data *plls, int num_plls,
 			       struct mtk_pllfh_data *pllfhs, int num_fhs,
@@ -286,3 +288,4 @@ void mtk_clk_unregister_pllfhs(const struct mtk_pll_data *plls, int num_plls,
 
 	iounmap(base);
 }
+EXPORT_SYMBOL_GPL(mtk_clk_unregister_pllfhs);
-- 
2.39.1