3944e7b78c
platform_driver does not need to set the owner field, as it will be populated by the driver core, so just remove it. The semantic patch that makes this change is available in scripts/coccinelle/api/platform_no_drv_owner.cocci. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
78 lines
2.2 KiB
C
78 lines
2.2 KiB
C
/*
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* Copyright (c) 2015 MediaTek Inc.
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* Author: Hongzhou.Yang <hongzhou.yang@mediatek.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#include <linux/module.h>
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#include <linux/platform_device.h>
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#include <linux/of.h>
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#include <linux/of_device.h>
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#include <linux/pinctrl/pinctrl.h>
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#include <linux/pinctrl/pinconf-generic.h>
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#include <linux/mfd/mt6397/core.h>
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#include "pinctrl-mtk-common.h"
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#include "pinctrl-mtk-mt6397.h"
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#define MT6397_PIN_REG_BASE 0xc000
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static const struct mtk_pinctrl_devdata mt6397_pinctrl_data = {
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.pins = mtk_pins_mt6397,
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.npins = ARRAY_SIZE(mtk_pins_mt6397),
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.dir_offset = (MT6397_PIN_REG_BASE + 0x000),
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.ies_offset = MTK_PINCTRL_NOT_SUPPORT,
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.smt_offset = MTK_PINCTRL_NOT_SUPPORT,
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.pullen_offset = (MT6397_PIN_REG_BASE + 0x020),
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.pullsel_offset = (MT6397_PIN_REG_BASE + 0x040),
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.dout_offset = (MT6397_PIN_REG_BASE + 0x080),
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.din_offset = (MT6397_PIN_REG_BASE + 0x0a0),
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.pinmux_offset = (MT6397_PIN_REG_BASE + 0x0c0),
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.type1_start = 41,
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.type1_end = 41,
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.port_shf = 3,
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.port_mask = 0x3,
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.port_align = 2,
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};
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static int mt6397_pinctrl_probe(struct platform_device *pdev)
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{
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struct mt6397_chip *mt6397;
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mt6397 = dev_get_drvdata(pdev->dev.parent);
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return mtk_pctrl_init(pdev, &mt6397_pinctrl_data, mt6397->regmap);
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}
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static const struct of_device_id mt6397_pctrl_match[] = {
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{ .compatible = "mediatek,mt6397-pinctrl", },
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{ }
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};
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MODULE_DEVICE_TABLE(of, mt6397_pctrl_match);
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static struct platform_driver mtk_pinctrl_driver = {
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.probe = mt6397_pinctrl_probe,
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.driver = {
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.name = "mediatek-mt6397-pinctrl",
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.of_match_table = mt6397_pctrl_match,
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},
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};
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static int __init mtk_pinctrl_init(void)
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{
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return platform_driver_register(&mtk_pinctrl_driver);
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}
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module_init(mtk_pinctrl_init);
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MODULE_LICENSE("GPL v2");
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MODULE_DESCRIPTION("MediaTek MT6397 Pinctrl Driver");
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MODULE_AUTHOR("Hongzhou Yang <hongzhou.yang@mediatek.com>");
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