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@@ -1,273 +0,0 @@
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-/*
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- * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
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- *
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- * Permission to use, copy, modify, and/or distribute this software for
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- * any purpose with or without fee is hereby granted, provided that the
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- * above copyright notice and this permission notice appear in all
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- * copies.
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- *
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- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
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- * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
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- * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
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- * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
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- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
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- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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- * PERFORMANCE OF THIS SOFTWARE.
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- */
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-
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-/**
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- * DOC: qal_vbus_dev
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- * This file provides OS dependent virtual bus device related APIs
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- */
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-
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-#include "qdf_util.h"
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-#include "qal_vbus_dev.h"
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-#include "qdf_module.h"
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-#include <linux/of_gpio.h>
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-#include <linux/clk.h>
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-#include <linux/platform_device.h>
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-#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 9, 0)
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-#include <linux/reset.h>
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-#endif
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-
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-QDF_STATUS
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-qal_vbus_get_iorsc(int devnum, uint32_t flag, char *devname)
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-{
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- int ret;
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-
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- if (!devname)
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- return QDF_STATUS_E_INVAL;
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-
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- ret = gpio_request_one(devnum, flag, devname);
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-
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- return qdf_status_from_os_return(ret);
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-}
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-
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-qdf_export_symbol(qal_vbus_get_iorsc);
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-
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-QDF_STATUS
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-qal_vbus_release_iorsc(int devnum)
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-{
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- if (devnum <= 0)
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- return QDF_STATUS_E_INVAL;
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-
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- gpio_free(devnum);
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-
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- return QDF_STATUS_SUCCESS;
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-}
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-
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-qdf_export_symbol(qal_vbus_release_iorsc);
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-
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-QDF_STATUS
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-qal_vbus_enable_devclk(struct qdf_dev_clk *clk)
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-{
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- int ret;
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-
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- if (!clk)
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- return QDF_STATUS_E_INVAL;
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-
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- ret = clk_prepare_enable((struct clk *)clk);
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-
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- return qdf_status_from_os_return(ret);
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-}
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-
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-qdf_export_symbol(qal_vbus_enable_devclk);
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-
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-QDF_STATUS
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-qal_vbus_disable_devclk(struct qdf_dev_clk *clk)
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-{
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- if (!clk)
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- return QDF_STATUS_E_INVAL;
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-
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- clk_disable_unprepare((struct clk *)clk);
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-
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- return QDF_STATUS_SUCCESS;
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-}
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-
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-qdf_export_symbol(qal_vbus_disable_devclk);
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-
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-#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 9, 0)
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-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 19, 0)
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-QDF_STATUS
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-qal_vbus_get_dev_rstctl(struct qdf_pfm_hndl *pfhndl, const char *state,
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- struct qdf_vbus_rstctl **rstctl)
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-{
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- struct reset_control *rsctl;
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-
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- if (!pfhndl || !state)
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- return QDF_STATUS_E_INVAL;
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-
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- rsctl = reset_control_get_optional_exclusive((struct device *)pfhndl,
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- state);
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-
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- if (!rsctl)
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- return QDF_STATUS_E_FAILURE;
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-
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- *rstctl = (struct qdf_vbus_rstctl *)rsctl;
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-
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- return QDF_STATUS_SUCCESS;
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-}
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-#else
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-QDF_STATUS
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-qal_vbus_get_dev_rstctl(struct qdf_pfm_hndl *pfhndl, const char *state,
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- struct qdf_vbus_rstctl **rstctl)
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-{
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- struct reset_control *rsctl;
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-
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- if (!pfhndl || !state)
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- return QDF_STATUS_E_INVAL;
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-
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- rsctl = reset_control_get_optional((struct device *)pfhndl,
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- state);
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-
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- if (!rsctl)
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- return QDF_STATUS_E_FAILURE;
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-
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- *rstctl = (struct qdf_vbus_rstctl *)rsctl;
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-
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- return QDF_STATUS_SUCCESS;
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-}
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-#endif
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-#else
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-QDF_STATUS
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-qal_vbus_get_dev_rstctl(struct qdf_pfm_hndl *pfhndl, const char *state,
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- struct qdf_vbus_rstctl **rstctl)
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-{
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- if (!pfhndl || !state)
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- return QDF_STATUS_E_INVAL;
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- *rstctl = NULL;
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-
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- return QDF_STATUS_SUCCESS;
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-}
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-#endif
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-
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-qdf_export_symbol(qal_vbus_get_dev_rstctl);
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-
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-#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 9, 0)
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-QDF_STATUS
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-qal_vbus_release_dev_rstctl(struct qdf_pfm_hndl *pfhndl,
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- struct qdf_vbus_rstctl *rstctl)
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-{
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- if (!pfhndl || !rstctl)
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- return QDF_STATUS_E_INVAL;
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-
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- reset_control_put((struct reset_control *)rstctl);
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-
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- return QDF_STATUS_SUCCESS;
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-}
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-#else
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-QDF_STATUS
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-qal_release_dev_rstctl(struct qdf_pfm_hndl *pfhndl,
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- struct qdf_vbus_rstctl *rstctl)
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-{
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- if (!pfhndl || !rstctl)
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- return QDF_STATUS_E_INVAL;
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-
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- return QDF_STATUS_E_FAILURE;
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-}
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-#endif
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-
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-qdf_export_symbol(qal_vbus_release_dev_rstctl);
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-
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-QDF_STATUS
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-qal_vbus_activate_dev_rstctl(struct qdf_pfm_hndl *pfhndl,
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- struct qdf_vbus_rstctl *rstctl)
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-{
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- int ret;
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-
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- if (!pfhndl || !rstctl)
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- return QDF_STATUS_E_INVAL;
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-
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- ret = reset_control_assert((struct reset_control *)rstctl);
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-
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- return qdf_status_from_os_return(ret);
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-}
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-
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-qdf_export_symbol(qal_vbus_activate_dev_rstctl);
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-
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-QDF_STATUS
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-qal_vbus_deactivate_dev_rstctl(struct qdf_pfm_hndl *pfhndl,
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- struct qdf_vbus_rstctl *rstctl)
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-{
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- int ret;
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-
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- if (!pfhndl || !rstctl)
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- return QDF_STATUS_E_INVAL;
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-
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- ret = reset_control_deassert((struct reset_control *)rstctl);
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-
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- return qdf_status_from_os_return(ret);
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-}
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-
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-qdf_export_symbol(qal_vbus_deactivate_dev_rstctl);
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-
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-QDF_STATUS
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-qal_vbus_get_resource(struct qdf_pfm_hndl *pfhndl,
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- struct qdf_vbus_resource **rsc,
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- uint32_t restype, uint32_t residx)
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-{
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- struct resource *rsrc;
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-
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- if (!pfhndl)
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- return QDF_STATUS_E_INVAL;
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-
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- rsrc = platform_get_resource((struct platform_device *)pfhndl,
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- restype, residx);
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- if (!rsrc)
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- return QDF_STATUS_E_FAILURE;
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-
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- *rsc = (struct qdf_vbus_resource *)rsrc;
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-
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- return QDF_STATUS_SUCCESS;
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-}
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-
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-qdf_export_symbol(qal_vbus_get_resource);
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-
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-QDF_STATUS
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-qal_vbus_get_irq(struct qdf_pfm_hndl *pfhndl, const char *str, int *irq)
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-{
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- int inum;
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-
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- if (!pfhndl || !str)
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- return QDF_STATUS_E_INVAL;
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-
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- inum = platform_get_irq_byname((struct platform_device *)pfhndl, str);
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-
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- if (inum < 0)
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- return QDF_STATUS_E_FAULT;
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-
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- *irq = inum;
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-
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- return QDF_STATUS_SUCCESS;
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-}
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-
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-qdf_export_symbol(qal_vbus_get_irq);
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-
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-QDF_STATUS
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-qal_vbus_register_driver(struct qdf_pfm_drv *pfdev)
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-{
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- int ret;
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-
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- if (!pfdev)
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- return QDF_STATUS_E_INVAL;
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-
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- ret = platform_driver_register((struct platform_driver *)pfdev);
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-
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- return qdf_status_from_os_return(ret);
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-}
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-
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-qdf_export_symbol(qal_vbus_register_driver);
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-
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-QDF_STATUS
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-qal_vbus_deregister_driver(struct qdf_pfm_drv *pfdev)
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-{
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- if (!pfdev)
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- return QDF_STATUS_E_INVAL;
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-
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- platform_driver_unregister((struct platform_driver *)pfdev);
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-
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- return QDF_STATUS_SUCCESS;
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-}
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-
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-qdf_export_symbol(qal_vbus_deregister_driver);
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