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Symbols exported by the Amlogic clock modules are only meant to be used by Amlogic clock controller drivers. Using a dedicated symbols namespace make that clear and help clean the global namespace of symbols other modules do no need. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20240719094228.3985595-1-jbrunet@baylibre.com Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
28 lines
701 B
C
28 lines
701 B
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright (c) 2023 Neil Armstrong <neil.armstrong@linaro.org>
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*/
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#include <linux/of_device.h>
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#include <linux/clk-provider.h>
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#include <linux/module.h>
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#include "meson-clkc-utils.h"
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struct clk_hw *meson_clk_hw_get(struct of_phandle_args *clkspec, void *clk_hw_data)
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{
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const struct meson_clk_hw_data *data = clk_hw_data;
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unsigned int idx = clkspec->args[0];
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if (idx >= data->num) {
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pr_err("%s: invalid index %u\n", __func__, idx);
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return ERR_PTR(-EINVAL);
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}
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return data->hws[idx];
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}
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EXPORT_SYMBOL_NS_GPL(meson_clk_hw_get, CLK_MESON);
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MODULE_DESCRIPTION("Amlogic Clock Controller Utilities");
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MODULE_LICENSE("GPL");
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MODULE_IMPORT_NS(CLK_MESON);
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