From e4a49a6015efa6bd35f107640a497380d5e4ed48 Mon Sep 17 00:00:00 2001 From: Heikki Krogerus Date: Fri, 4 Oct 2013 13:35:35 +0300 Subject: [PATCH] usb: remove intel_mid_otg.h It's not used anymore. Signed-off-by: Heikki Krogerus Signed-off-by: Greg Kroah-Hartman --- include/linux/usb/intel_mid_otg.h | 180 -------------------------------------- 1 file changed, 180 deletions(-) delete mode 100644 include/linux/usb/intel_mid_otg.h diff --git a/include/linux/usb/intel_mid_otg.h b/include/linux/usb/intel_mid_otg.h deleted file mode 100644 index 756cf5543ffd..000000000000 --- a/include/linux/usb/intel_mid_otg.h +++ /dev/null @@ -1,180 +0,0 @@ -/* - * Intel MID (Langwell/Penwell) USB OTG Transceiver driver - * Copyright (C) 2008 - 2010, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * - */ - -#ifndef __INTEL_MID_OTG_H -#define __INTEL_MID_OTG_H - -#include -#include -#include - -struct intel_mid_otg_xceiv; - -/* This is a common data structure for Intel MID platform to - * save values of the OTG state machine */ -struct otg_hsm { - /* Input */ - int a_bus_resume; - int a_bus_suspend; - int a_conn; - int a_sess_vld; - int a_srp_det; - int a_vbus_vld; - int b_bus_resume; - int b_bus_suspend; - int b_conn; - int b_se0_srp; - int b_ssend_srp; - int b_sess_end; - int b_sess_vld; - int id; -/* id values */ -#define ID_B 0x05 -#define ID_A 0x04 -#define ID_ACA_C 0x03 -#define ID_ACA_B 0x02 -#define ID_ACA_A 0x01 - int power_up; - int adp_change; - int test_device; - - /* Internal variables */ - int a_set_b_hnp_en; - int b_srp_done; - int b_hnp_enable; - int hnp_poll_enable; - - /* Timeout indicator for timers */ - int a_wait_vrise_tmout; - int a_wait_bcon_tmout; - int a_aidl_bdis_tmout; - int a_bidl_adis_tmout; - int a_bidl_adis_tmr; - int a_wait_vfall_tmout; - int b_ase0_brst_tmout; - int b_bus_suspend_tmout; - int b_srp_init_tmout; - int b_srp_fail_tmout; - int b_srp_fail_tmr; - int b_adp_sense_tmout; - - /* Informative variables */ - int a_bus_drop; - int a_bus_req; - int a_clr_err; - int b_bus_req; - int a_suspend_req; - int b_bus_suspend_vld; - - /* Output */ - int drv_vbus; - int loc_conn; - int loc_sof; - - /* Others */ - int vbus_srp_up; -}; - -/* must provide ULPI access function to read/write registers implemented in - * ULPI address space */ -struct iotg_ulpi_access_ops { - int (*read)(struct intel_mid_otg_xceiv *iotg, u8 reg, u8 *val); - int (*write)(struct intel_mid_otg_xceiv *iotg, u8 reg, u8 val); -}; - -#define OTG_A_DEVICE 0x0 -#define OTG_B_DEVICE 0x1 - -/* - * the Intel MID (Langwell/Penwell) otg transceiver driver needs to interact - * with device and host drivers to implement the USB OTG related feature. More - * function members are added based on usb_phy data structure for this - * purpose. - */ -struct intel_mid_otg_xceiv { - struct usb_phy otg; - struct otg_hsm hsm; - - /* base address */ - void __iomem *base; - - /* ops to access ulpi */ - struct iotg_ulpi_access_ops ulpi_ops; - - /* atomic notifier for interrupt context */ - struct atomic_notifier_head iotg_notifier; - - /* start/stop USB Host function */ - int (*start_host)(struct intel_mid_otg_xceiv *iotg); - int (*stop_host)(struct intel_mid_otg_xceiv *iotg); - - /* start/stop USB Peripheral function */ - int (*start_peripheral)(struct intel_mid_otg_xceiv *iotg); - int (*stop_peripheral)(struct intel_mid_otg_xceiv *iotg); - - /* start/stop ADP sense/probe function */ - int (*set_adp_probe)(struct intel_mid_otg_xceiv *iotg, - bool enabled, int dev); - int (*set_adp_sense)(struct intel_mid_otg_xceiv *iotg, - bool enabled); - -#ifdef CONFIG_PM - /* suspend/resume USB host function */ - int (*suspend_host)(struct intel_mid_otg_xceiv *iotg, - pm_message_t message); - int (*resume_host)(struct intel_mid_otg_xceiv *iotg); - - int (*suspend_peripheral)(struct intel_mid_otg_xceiv *iotg, - pm_message_t message); - int (*resume_peripheral)(struct intel_mid_otg_xceiv *iotg); -#endif - -}; -static inline -struct intel_mid_otg_xceiv *otg_to_mid_xceiv(struct usb_phy *otg) -{ - return container_of(otg, struct intel_mid_otg_xceiv, otg); -} - -#define MID_OTG_NOTIFY_CONNECT 0x0001 -#define MID_OTG_NOTIFY_DISCONN 0x0002 -#define MID_OTG_NOTIFY_HSUSPEND 0x0003 -#define MID_OTG_NOTIFY_HRESUME 0x0004 -#define MID_OTG_NOTIFY_CSUSPEND 0x0005 -#define MID_OTG_NOTIFY_CRESUME 0x0006 -#define MID_OTG_NOTIFY_HOSTADD 0x0007 -#define MID_OTG_NOTIFY_HOSTREMOVE 0x0008 -#define MID_OTG_NOTIFY_CLIENTADD 0x0009 -#define MID_OTG_NOTIFY_CLIENTREMOVE 0x000a - -static inline int -intel_mid_otg_register_notifier(struct intel_mid_otg_xceiv *iotg, - struct notifier_block *nb) -{ - return atomic_notifier_chain_register(&iotg->iotg_notifier, nb); -} - -static inline void -intel_mid_otg_unregister_notifier(struct intel_mid_otg_xceiv *iotg, - struct notifier_block *nb) -{ - atomic_notifier_chain_unregister(&iotg->iotg_notifier, nb); -} - -#endif /* __INTEL_MID_OTG_H */ -- 2.11.0