cregit-Linux how code gets into the kernel

Release 4.14 arch/mips/ath79/dev-gpio-buttons.c

Directory: arch/mips/ath79
/*
 *  Atheros AR71XX/AR724X/AR913X GPIO button support
 *
 *  Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
 *  Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
 *
 *  This program is free software; you can redistribute it and/or modify it
 *  under the terms of the GNU General Public License version 2 as published
 *  by the Free Software Foundation.
 */

#include "linux/init.h"
#include "linux/slab.h"
#include <linux/platform_device.h>

#include "dev-gpio-buttons.h"


void __init ath79_register_gpio_keys_polled(int id, unsigned poll_interval, unsigned nbuttons, struct gpio_keys_button *buttons) { struct platform_device *pdev; struct gpio_keys_platform_data pdata; struct gpio_keys_button *p; int err; p = kmemdup(buttons, nbuttons * sizeof(*p), GFP_KERNEL); if (!p) return; pdev = platform_device_alloc("gpio-keys-polled", id); if (!pdev) goto err_free_buttons; memset(&pdata, 0, sizeof(pdata)); pdata.poll_interval = poll_interval; pdata.nbuttons = nbuttons; pdata.buttons = p; err = platform_device_add_data(pdev, &pdata, sizeof(pdata)); if (err) goto err_put_pdev; err = platform_device_add(pdev); if (err) goto err_put_pdev; return; err_put_pdev: platform_device_put(pdev); err_free_buttons: kfree(p); }

Contributors

PersonTokensPropCommitsCommitProp
Gabor Juhos15698.11%150.00%
Thomas Meyer31.89%150.00%
Total159100.00%2100.00%


Overall Contributors

PersonTokensPropCommitsCommitProp
Gabor Juhos16998.26%150.00%
Thomas Meyer31.74%150.00%
Total172100.00%2100.00%
Directory: arch/mips/ath79
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