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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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61ee7007a5
Add a simple mechanism to pass platform data to the SDIO instances of wl12xx. This way there is no confusion over who owns the 'embedded data', typechecking is preserved, and no possibility for the wrong driver to pick up the data. Originally proposed by Russell King. Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
38 lines
1.1 KiB
C
38 lines
1.1 KiB
C
/*
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* This file is part of wl12xx
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*
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* Copyright (C) 2009 Nokia Corporation
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*
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* Contact: Luciano Coelho <luciano.coelho@nokia.com>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* version 2 as 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, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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* 02110-1301 USA
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*
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*/
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#ifndef _LINUX_WL12XX_H
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#define _LINUX_WL12XX_H
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struct wl12xx_platform_data {
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void (*set_power)(bool enable);
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/* SDIO only: IRQ number if WLAN_IRQ line is used, 0 for SDIO IRQs */
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int irq;
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bool use_eeprom;
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};
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int wl12xx_set_platform_data(const struct wl12xx_platform_data *data);
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const struct wl12xx_platform_data *wl12xx_get_platform_data(void);
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#endif
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