1 files changed, 0 insertions, 262 deletions

diff --git a/drivers/misc/modem_if_u1/modem_modemctl_device_sprd8803.c b/drivers/misc/modem_if_u1/modem_modemctl_device_sprd8803.c
deleted file mode 100644
index c352e89..0000000
--- a/drivers/misc/modem_if_u1/modem_modemctl_device_sprd8803.c
+++ /dev/null
@@ -1,262 +0,0 @@
-/* /linux/drivers/misc/modem_if/modem_modemctl_device_sprd8803.c
- *
- * Copyright (C) 2010 Google, Inc.
- * Copyright (C) 2010 Samsung Electronics.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that 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.
- *
- */
-
-#include <linux/init.h>
-#include <linux/irq.h>
-#include <linux/interrupt.h>
-#include <linux/gpio.h>
-#include <linux/delay.h>
-#include <linux/platform_device.h>
-#include <linux/cma.h>
-#include <plat/devs.h>
-#include <linux/platform_data/modem.h>
-#include "modem_prj.h"
-#include <plat/gpio-cfg.h>
-
-spinlock_t irq_lock;
-int irq_lock_flag;
-
-int sprd_boot_done;
-extern int spi_thread_restart(void);
-
-static int sprd8803_on(struct modem_ctl *mc)
-{
-	if (!mc->gpio_cp_on || !mc->gpio_pda_active) {
-		pr_err("[MODEM_IF] no gpio data\n");
-		return -ENXIO;
-	}
-
-	s3c_gpio_cfgpin(EXYNOS4_GPA1(4), S3C_GPIO_SFN(2));
-	s3c_gpio_cfgpin(EXYNOS4_GPA1(5), S3C_GPIO_SFN(2));
-
-#ifdef CONFIG_SEC_DUAL_MODEM_MODE
-	gpio_set_value(mc->gpio_sim_io_sel, 1);
-	gpio_set_value(mc->gpio_cp_ctrl1, 0);
-	gpio_set_value(mc->gpio_cp_ctrl2, 1);
-#endif
-	msleep(100);
-	pr_info("[MODEM_IF] %s\n", __func__);
-	gpio_set_value(mc->gpio_cp_on, 1);
-	gpio_set_value(mc->gpio_pda_active, 1);
-
-	spin_lock(&irq_lock);
-	if (!irq_lock_flag) {
-		enable_irq(mc->irq_phone_active);
-		enable_irq(gpio_to_irq(mc->gpio_cp_dump_int));
-		enable_irq_wake(mc->irq_phone_active);
-		enable_irq_wake(gpio_to_irq(mc->gpio_cp_dump_int));
-		irq_lock_flag = 1;
-	}
-	spin_unlock(&irq_lock);
-
-	mc->phone_state = STATE_BOOTING;
-
-	return 0;
-}
-
-static int sprd8803_off(struct modem_ctl *mc)
-{
-	pr_info("[MODEM_IF] %s\n", __func__);
-
-	if (!mc->gpio_cp_on) {
-		mif_err("no gpio data\n");
-		return -ENXIO;
-	}
-
-	gpio_set_value(mc->gpio_cp_on, 0);
-
-	spin_lock(&irq_lock);
-	if (irq_lock_flag) {
-		disable_irq(mc->irq_phone_active);
-		disable_irq(gpio_to_irq(mc->gpio_cp_dump_int));
-		disable_irq_wake(mc->irq_phone_active);
-		disable_irq_wake(gpio_to_irq(mc->gpio_cp_dump_int));
-		irq_lock_flag = 0;
-	}
-	spin_unlock(&irq_lock);
-
-	mc->phone_state = STATE_OFFLINE;
-
-	return 0;
-}
-
-static int sprd8803_reset(struct modem_ctl *mc)
-{
-	pr_info("[MODEM_IF] %s\n", __func__);
-
-	spi_thread_restart();
-
-	return 0;
-}
-
-static int sprd8803_boot_on(struct modem_ctl *mc)
-{
-	pr_info("[MODEM_IF] %s %d\n", __func__, mc->phone_state);
-	return mc->phone_state;
-}
-
-static int sprd8803_boot_off(struct modem_ctl *mc)
-{
-	pr_info("[MODEM_IF] %s\n", __func__);
-	spi_sema_init();
-	return 0;
-}
-
-static int sprd8803_dump_reset(struct modem_ctl *mc)
-{
-	pr_info("[MODEM_IF] %s\n", __func__);
-
-	if (!mc->gpio_ap_cp_int2)
-		return -ENXIO;
-
-	gpio_set_value(mc->gpio_ap_cp_int2, 0);
-	mc->phone_state = STATE_OFFLINE;
-	msleep(100);
-	gpio_set_value(mc->gpio_ap_cp_int2, 1);
-
-	return 0;
-}
-
-static irqreturn_t phone_active_irq_handler(int irq, void *_mc)
-{
-	int phone_reset = 0;
-	int phone_active_value = 0;
-	int cp_dump_value = 0;
-	int phone_state = 0;
-	struct modem_ctl *mc = (struct modem_ctl *)_mc;
-
-	disable_irq_nosync(mc->irq_phone_active);
-
-	if (!mc->gpio_phone_active ||
-			!mc->gpio_cp_dump_int) {
-		pr_err("[MODEM_IF] no gpio data\n");
-		goto exit;
-	}
-
-	if (!sprd_boot_done)
-		goto exit;
-
-	phone_active_value = gpio_get_value(mc->gpio_phone_active);
-	cp_dump_value = gpio_get_value(mc->gpio_cp_dump_int);
-
-	pr_err("PA EVENT : pa=%d, cp_dump=%d\n",
-				phone_active_value, cp_dump_value);
-
-	if (phone_active_value)
-		phone_state = STATE_ONLINE;
-	else
-		phone_state = STATE_OFFLINE;
-
-	if (phone_active_value && cp_dump_value)
-		phone_state = STATE_CRASH_EXIT;
-
-	if (mc->iod && mc->iod->modem_state_changed)
-		mc->iod->modem_state_changed(mc->iod, phone_state);
-
-	if (mc->bootd && mc->bootd->modem_state_changed)
-		mc->bootd->modem_state_changed(mc->bootd, phone_state);
-
-exit:
-	enable_irq(mc->irq_phone_active);
-
-	return IRQ_HANDLED;
-}
-
-static void sprd8803_get_ops(struct modem_ctl *mc)
-{
-	mc->ops.modem_on = sprd8803_on;
-	mc->ops.modem_off = sprd8803_off;
-	mc->ops.modem_reset = sprd8803_reset;
-	mc->ops.modem_boot_on = sprd8803_boot_on;
-	mc->ops.modem_boot_off = sprd8803_boot_off;
-	mc->ops.modem_dump_reset = sprd8803_dump_reset;
-	mc->ops.modem_force_crash_exit = sprd8803_dump_reset;
-}
-
-int sprd8803_init_modemctl_device(struct modem_ctl *mc,
-			struct modem_data *pdata)
-{
-	int ret = 0;
-	int irq_cp_dump_int;
-	struct platform_device *pdev;
-
-	mc->gpio_cp_on = pdata->gpio_cp_on;
-	mc->gpio_pda_active = pdata->gpio_pda_active;
-	mc->gpio_phone_active = pdata->gpio_phone_active;
-	mc->gpio_cp_dump_int = pdata->gpio_cp_dump_int;
-	mc->gpio_ap_cp_int1 = pdata->gpio_ap_cp_int1;
-	mc->gpio_ap_cp_int2 = pdata->gpio_ap_cp_int2;
-
-#ifdef CONFIG_SEC_DUAL_MODEM_MODE
-	mc->gpio_sim_io_sel = pdata->gpio_sim_io_sel;
-	mc->gpio_cp_ctrl1 = pdata->gpio_cp_ctrl1;
-	mc->gpio_cp_ctrl2 = pdata->gpio_cp_ctrl2;
-#endif
-
-
-	pdev = to_platform_device(mc->dev);
-	mc->irq_phone_active = gpio_to_irq(mc->gpio_phone_active);
-	irq_cp_dump_int = gpio_to_irq(mc->gpio_cp_dump_int);
-
-	sprd8803_get_ops(mc);
-
-	ret = request_irq(mc->irq_phone_active, phone_active_irq_handler,
-				IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
-				"phone_active", mc);
-	if (ret) {
-		pr_err("[MODEM_IF] %s: failed to request_irq:%d\n",
-			__func__, ret);
-		return ret;
-	}
-
-	ret = enable_irq_wake(mc->irq_phone_active);
-	if (ret) {
-		pr_err("[MODEM_IF] %s: failed to enable_irq_wake:%d\n",
-					__func__, ret);
-		free_irq(mc->irq_phone_active, mc);
-	}
-
-	ret = request_irq(irq_cp_dump_int, phone_active_irq_handler,
-				IRQF_TRIGGER_RISING,
-				"cp_dump_int", mc);
-	if (ret) {
-		pr_err("[MODEM_IF] %s: failed to request_irq:%d\n",
-			__func__, ret);
-		return ret;
-	}
-
-	ret = enable_irq_wake(irq_cp_dump_int);
-	if (ret) {
-		pr_err("[MODEM_IF] %s: failed to enable_irq_wake:%d\n",
-					__func__, ret);
-		free_irq(irq_cp_dump_int, mc);
-	}
-
-	irq_lock_flag = 1;
-	spin_lock_init(&irq_lock);
-
-	spin_lock(&irq_lock);
-	if (irq_lock_flag) {
-		disable_irq(mc->irq_phone_active);
-		disable_irq(gpio_to_irq(mc->gpio_cp_dump_int));
-		disable_irq_wake(mc->irq_phone_active);
-		disable_irq_wake(gpio_to_irq(mc->gpio_cp_dump_int));
-		irq_lock_flag = 0;
-	}
-	spin_unlock(&irq_lock);
-
-	return ret;
-}