clk: mediatek: gate: Consolidate gate type clk related code

Right now some bits of the gate type clk code are in clk-gate.[ch], but
other bits are in clk-mtk.[ch]. This is different from the cpumux and
mux type clks, for which all of the code are found in the same files.

Move the functions that register multiple clks from a given list,
mtk_clk_register_gates_with_dev() and mtk_clk_register_gates(), to
clk-gate.[ch] to consolidate all the code for the gate type clks.

This commit only moves code with minor whitespace fixups to correct
the code style. Further improvements, such as internalizing various
functions and structures will be done in later commits.

Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
Reviewed-by: Miles Chen <miles.chen@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220208124034.414635-3-wenst@chromium.org
Reviewed-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

1 files changed, 0 insertions, 51 deletions

diff --git a/drivers/clk/mediatek/clk-mtk.c b/drivers/clk/mediatek/clk-mtk.c
index 519a461cbb6f..0c5db3c71fdd 100644
--- a/drivers/clk/mediatek/clk-mtk.c
+++ b/drivers/clk/mediatek/clk-mtk.c
@@ -106,57 +106,6 @@ void mtk_clk_register_factors(const struct mtk_fixed_factor *clks,
 }
 EXPORT_SYMBOL_GPL(mtk_clk_register_factors);
 
-int mtk_clk_register_gates_with_dev(struct device_node *node,
-		const struct mtk_gate *clks,
-		int num, struct clk_onecell_data *clk_data,
-		struct device *dev)
-{
-	int i;
-	struct clk *clk;
-	struct regmap *regmap;
-
-	if (!clk_data)
-		return -ENOMEM;
-
-	regmap = device_node_to_regmap(node);
-	if (IS_ERR(regmap)) {
-		pr_err("Cannot find regmap for %pOF: %pe\n", node, regmap);
-		return PTR_ERR(regmap);
-	}
-
-	for (i = 0; i < num; i++) {
-		const struct mtk_gate *gate = &clks[i];
-
-		if (!IS_ERR_OR_NULL(clk_data->clks[gate->id]))
-			continue;
-
-		clk = mtk_clk_register_gate(gate->name, gate->parent_name,
-				regmap,
-				gate->regs->set_ofs,
-				gate->regs->clr_ofs,
-				gate->regs->sta_ofs,
-				gate->shift, gate->ops, gate->flags, dev);
-
-		if (IS_ERR(clk)) {
-			pr_err("Failed to register clk %s: %pe\n", gate->name, clk);
-			continue;
-		}
-
-		clk_data->clks[gate->id] = clk;
-	}
-
-	return 0;
-}
-
-int mtk_clk_register_gates(struct device_node *node,
-		const struct mtk_gate *clks,
-		int num, struct clk_onecell_data *clk_data)
-{
-	return mtk_clk_register_gates_with_dev(node,
-		clks, num, clk_data, NULL);
-}
-EXPORT_SYMBOL_GPL(mtk_clk_register_gates);
-
 struct clk *mtk_clk_register_composite(const struct mtk_composite *mc,
 		void __iomem *base, spinlock_t *lock)
 {