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clk: mediatek: reset: Remove unused mtk_register_reset_controller()

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Now that all clock controllers have been migrated to the new
mtk_register_reset_controller_with_dev() function, the one taking
struct device node is now unused: remove it.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20240718082528.220750-1-angelogioacchino.delregno@collabora.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
AngeloGioacchino Del Regno
2024-07-18 10:25:28 +02:00
committed by Stephen Boyd
parent ae8ca031f5
commit 4a9e56f256
2 changed files with 0 additions and 69 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/clk/mediatek/reset.c
-59
View File
@@ -110,65 +110,6 @@ static int reset_xlate(struct reset_controller_dev *rcdev,
return data->desc->rst_idx_map[reset_spec->args[0]];
}
int mtk_register_reset_controller(struct device_node *np,
const struct mtk_clk_rst_desc *desc)
{
struct regmap *regmap;
const struct reset_control_ops *rcops = NULL;
struct mtk_clk_rst_data *data;
int ret;
if (!desc) {
pr_err("mtk clock reset desc is NULL\n");
return -EINVAL;
}
switch (desc->version) {
case MTK_RST_SIMPLE:
rcops = &mtk_reset_ops;
break;
case MTK_RST_SET_CLR:
rcops = &mtk_reset_ops_set_clr;
break;
default:
pr_err("Unknown reset version %d\n", desc->version);
return -EINVAL;
}
regmap = device_node_to_regmap(np);
if (IS_ERR(regmap)) {
pr_err("Cannot find regmap for %pOF: %pe\n", np, regmap);
return PTR_ERR(regmap);
}
data = kzalloc(sizeof(*data), GFP_KERNEL);
if (!data)
return -ENOMEM;
data->desc = desc;
data->regmap = regmap;
data->rcdev.owner = THIS_MODULE;
data->rcdev.ops = rcops;
data->rcdev.of_node = np;
if (data->desc->rst_idx_map_nr > 0) {
data->rcdev.of_reset_n_cells = 1;
data->rcdev.nr_resets = desc->rst_idx_map_nr;
data->rcdev.of_xlate = reset_xlate;
} else {
data->rcdev.nr_resets = desc->rst_bank_nr * RST_NR_PER_BANK;
}
ret = reset_controller_register(&data->rcdev);
if (ret) {
pr_err("could not register reset controller: %d\n", ret);
kfree(data);
return ret;
}
return 0;
}
int mtk_register_reset_controller_with_dev(struct device *dev,
const struct mtk_clk_rst_desc *desc)
{
drivers/clk/mediatek/reset.h
-10
View File
@@ -59,16 +59,6 @@ struct mtk_clk_rst_data {
const struct mtk_clk_rst_desc *desc;
};
/**
* mtk_register_reset_controller - Register MediaTek clock reset controller
* @np: Pointer to device node.
* @desc: Constant pointer to description of clock reset.
*
* Return: 0 on success and errorno otherwise.
*/
int mtk_register_reset_controller(struct device_node *np,
const struct mtk_clk_rst_desc *desc);
/**
* mtk_register_reset_controller - Register mediatek clock reset controller with device
* @np: Pointer to device.