diff options
Diffstat (limited to 'arch/arm/plat-samsung/pd.c')
| -rw-r--r-- | arch/arm/plat-samsung/pd.c | 95 | 
1 files changed, 0 insertions, 95 deletions
diff --git a/arch/arm/plat-samsung/pd.c b/arch/arm/plat-samsung/pd.c deleted file mode 100644 index 312b510d86b..00000000000 --- a/arch/arm/plat-samsung/pd.c +++ /dev/null @@ -1,95 +0,0 @@ -/* linux/arch/arm/plat-samsung/pd.c - * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - *		http://www.samsung.com - * - * Samsung Power domain support - * - * 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/export.h> -#include <linux/platform_device.h> -#include <linux/err.h> -#include <linux/pm_runtime.h> - -#include <plat/pd.h> - -static int samsung_pd_probe(struct platform_device *pdev) -{ -	struct samsung_pd_info *pdata = pdev->dev.platform_data; -	struct device *dev = &pdev->dev; - -	if (!pdata) { -		dev_err(dev, "no device data specified\n"); -		return -ENOENT; -	} - -	pm_runtime_set_active(dev); -	pm_runtime_enable(dev); - -	dev_info(dev, "power domain registered\n"); -	return 0; -} - -static int __devexit samsung_pd_remove(struct platform_device *pdev) -{ -	struct device *dev = &pdev->dev; - -	pm_runtime_disable(dev); -	return 0; -} - -static int samsung_pd_runtime_suspend(struct device *dev) -{ -	struct samsung_pd_info *pdata = dev->platform_data; -	int ret = 0; - -	if (pdata->disable) -		ret = pdata->disable(dev); - -	dev_dbg(dev, "suspended\n"); -	return ret; -} - -static int samsung_pd_runtime_resume(struct device *dev) -{ -	struct samsung_pd_info *pdata = dev->platform_data; -	int ret = 0; - -	if (pdata->enable) -		ret = pdata->enable(dev); - -	dev_dbg(dev, "resumed\n"); -	return ret; -} - -static const struct dev_pm_ops samsung_pd_pm_ops = { -	.runtime_suspend	= samsung_pd_runtime_suspend, -	.runtime_resume		= samsung_pd_runtime_resume, -}; - -static struct platform_driver samsung_pd_driver = { -	.driver		= { -		.name		= "samsung-pd", -		.owner		= THIS_MODULE, -		.pm		= &samsung_pd_pm_ops, -	}, -	.probe		= samsung_pd_probe, -	.remove		= __devexit_p(samsung_pd_remove), -}; - -static int __init samsung_pd_init(void) -{ -	int ret; - -	ret = platform_driver_register(&samsung_pd_driver); -	if (ret) -		printk(KERN_ERR "%s: failed to add PD driver\n", __func__); - -	return ret; -} -arch_initcall(samsung_pd_init);  |