From 65ab16fd385f72baf556fcebe5118d8b6f256ace Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Fri, 22 Jun 2012 10:20:04 +0200 Subject: [PATCH] ARM: EXYNOS: Remove leftovers of the Samsung specific power domain control Nowadays we use generic power domain support instead of Samsung specific power domain control driver. Cc: Thomas Abraham Cc: Rob Herring Cc: Grant Likely Cc: Rafael J. Wysocki Signed-off-by: Bartlomiej Zolnierkiewicz Signed-off-by: Kyungmin Park Signed-off-by: Kukjin Kim --- arch/arm/mach-exynos/mach-nuri.c | 1 - arch/arm/mach-exynos/mach-origen.c | 1 - arch/arm/mach-exynos/mach-smdkv310.c | 1 - arch/arm/mach-exynos/mach-universal_c210.c | 1 - arch/arm/plat-samsung/Kconfig | 8 -- arch/arm/plat-samsung/Makefile | 4 - arch/arm/plat-samsung/include/plat/devs.h | 1 - arch/arm/plat-samsung/include/plat/pd.h | 30 ------- arch/arm/plat-samsung/pd.c | 95 ---------------------- 9 files changed, 142 deletions(-) delete mode 100644 arch/arm/plat-samsung/include/plat/pd.h delete mode 100644 arch/arm/plat-samsung/pd.c diff --git a/arch/arm/mach-exynos/mach-nuri.c b/arch/arm/mach-exynos/mach-nuri.c index 656f8fc9addd..f3b328d0aff6 100644 --- a/arch/arm/mach-exynos/mach-nuri.c +++ b/arch/arm/mach-exynos/mach-nuri.c @@ -50,7 +50,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/arm/mach-exynos/mach-origen.c b/arch/arm/mach-exynos/mach-origen.c index f5572be9d7bf..873c708fd340 100644 --- a/arch/arm/mach-exynos/mach-origen.c +++ b/arch/arm/mach-exynos/mach-origen.c @@ -38,7 +38,6 @@ #include #include #include -#include #include #include diff --git a/arch/arm/mach-exynos/mach-smdkv310.c b/arch/arm/mach-exynos/mach-smdkv310.c index 262e9e446a96..5fb209c4a594 100644 --- a/arch/arm/mach-exynos/mach-smdkv310.c +++ b/arch/arm/mach-exynos/mach-smdkv310.c @@ -34,7 +34,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/arm/mach-exynos/mach-universal_c210.c b/arch/arm/mach-exynos/mach-universal_c210.c index cd92fa86ba41..68719f57dcea 100644 --- a/arch/arm/mach-exynos/mach-universal_c210.c +++ b/arch/arm/mach-exynos/mach-universal_c210.c @@ -39,7 +39,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig index a2fae4ea0936..ffc84acb7e97 100644 --- a/arch/arm/plat-samsung/Kconfig +++ b/arch/arm/plat-samsung/Kconfig @@ -491,14 +491,6 @@ config S5P_SLEEP Internal config node to apply common S5P sleep management code. Can be selected by S5P and newer SoCs with similar sleep procedure. -comment "Power Domain" - -config SAMSUNG_PD - bool "Samsung Power Domain" - depends on PM_RUNTIME - help - Say Y here if you want to control Power Domain by Runtime PM. - config DEBUG_S3C_UART depends on PLAT_SAMSUNG int diff --git a/arch/arm/plat-samsung/Makefile b/arch/arm/plat-samsung/Makefile index 860b2db4db15..4bb58c2dc704 100644 --- a/arch/arm/plat-samsung/Makefile +++ b/arch/arm/plat-samsung/Makefile @@ -60,10 +60,6 @@ obj-$(CONFIG_SAMSUNG_WAKEMASK) += wakeup-mask.o obj-$(CONFIG_S5P_PM) += s5p-pm.o s5p-irq-pm.o obj-$(CONFIG_S5P_SLEEP) += s5p-sleep.o -# PD support - -obj-$(CONFIG_SAMSUNG_PD) += pd.o - # PWM support obj-$(CONFIG_HAVE_PWM) += pwm.o diff --git a/arch/arm/plat-samsung/include/plat/devs.h b/arch/arm/plat-samsung/include/plat/devs.h index 61ca2f356c52..5da4b4f38f40 100644 --- a/arch/arm/plat-samsung/include/plat/devs.h +++ b/arch/arm/plat-samsung/include/plat/devs.h @@ -131,7 +131,6 @@ extern struct platform_device exynos4_device_ohci; extern struct platform_device exynos4_device_pcm0; extern struct platform_device exynos4_device_pcm1; extern struct platform_device exynos4_device_pcm2; -extern struct platform_device exynos4_device_pd[]; extern struct platform_device exynos4_device_spdif; extern struct platform_device exynos_device_drm; diff --git a/arch/arm/plat-samsung/include/plat/pd.h b/arch/arm/plat-samsung/include/plat/pd.h deleted file mode 100644 index abb4bc32716a..000000000000 --- a/arch/arm/plat-samsung/include/plat/pd.h +++ /dev/null @@ -1,30 +0,0 @@ -/* linux/arch/arm/plat-samsung/include/plat/pd.h - * - * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * 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. -*/ - -#ifndef __ASM_PLAT_SAMSUNG_PD_H -#define __ASM_PLAT_SAMSUNG_PD_H __FILE__ - -struct samsung_pd_info { - int (*enable)(struct device *dev); - int (*disable)(struct device *dev); - void __iomem *base; -}; - -enum exynos4_pd_block { - PD_MFC, - PD_G3D, - PD_LCD0, - PD_LCD1, - PD_TV, - PD_CAM, - PD_GPS -}; - -#endif /* __ASM_PLAT_SAMSUNG_PD_H */ diff --git a/arch/arm/plat-samsung/pd.c b/arch/arm/plat-samsung/pd.c deleted file mode 100644 index 312b510d86b7..000000000000 --- 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 -#include -#include -#include -#include - -#include - -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); -- 2.39.2