drivers/misc: remove unused mtk23d driver

Change-Id: I32bf26f0e50a2e9b35067c4273df754e989357c1
Signed-off-by: Tao Huang <huangtao@rock-chips.com>

1 files changed, 0 insertions, 616 deletions

diff --git a/drivers/misc/mtk23d.c b/drivers/misc/mtk23d.c
deleted file mode 100755
index 4ea26fc38081..000000000000
--- a/drivers/misc/mtk23d.c
+++ /dev/null
@@ -1,616 +0,0 @@
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/i2c.h>
-#include <linux/irq.h>
-#include <linux/gpio.h>
-#include <linux/input.h>
-#include <linux/platform_device.h>
-#include <linux/fs.h>
-#include <linux/uaccess.h>
-#include <linux/miscdevice.h>
-#include <linux/circ_buf.h>
-#include <linux/interrupt.h>
-#include <linux/miscdevice.h>
-#include <mach/iomux.h>
-#include <mach/gpio.h>
-//#include <mach/spi_fpga.h>
-#include <linux/delay.h>
-#include <linux/poll.h>
-#include <linux/wait.h>
-//#include <linux/android_power.h>
-//#include <asm/arch/gpio_extend.h>
-#include <linux/workqueue.h>
-#include <linux/mtk23d.h>
-#include <linux/wakelock.h>
-#include "../mtd/rknand/api_flash.h"
-#include <linux/slab.h>
-
-MODULE_LICENSE("GPL");
-
-#define DEBUG
-#ifdef DEBUG
-#define MODEMDBG(x...) printk(x)
-#else
-#define MODEMDBG(fmt,argss...)
-#endif
-#define MTK23D_POWEROFF	0X00
-#define MTK23D_RESET 0x01
-#define MTK23D_POWERON  0x02
-#define MTK23D_POWER_HIGH 0x03
-#define MTK23D_IMEI_READ  0x04
-//#define BP_POW_EN	TCA6424_P02
-//#define BP_STATUS    RK2818_PIN_PH7    //input  high bp sleep
-//#define AP_STATUS    RK2818_PIN_PA4    //output high ap sleep
-
-//#define BP_RESET	TCA6424_P11	//Ryan
-
-//#define AP_BP_WAKEUP  RK2818_PIN_PF5   //output AP wake up BP used rising edge
-//#define BP_AP_WAKEUP  RK2818_PIN_PE0	//input BP wake up AP
-
-static bool bpstatus_irq_enable = false;
-static bool wakelock_inited;
-static struct wake_lock mtk23d_wakelock;
-
-#define SLEEP 1
-#define READY 0
-
-//struct modem_dev *mt6223d_data = NULL;
-struct rk2818_23d_data *gpdata = NULL;
-
-static int rk29_uart_to_gpio(int uart_id)
-{
-	if(uart_id == 3) {
-		rk29_mux_api_set(GPIO2B3_UART3SOUT_NAME, GPIO2L_GPIO2B3); 			
-		rk29_mux_api_set(GPIO2B2_UART3SIN_NAME, GPIO2L_GPIO2B2); 		
-
-		gpio_request(RK29_PIN2_PB3, NULL);
-		gpio_request(RK29_PIN2_PB2, NULL);
-
-		gpio_direction_output(RK29_PIN2_PB3, GPIO_LOW);
-		gpio_direction_output(RK29_PIN2_PB2, GPIO_LOW);
-	}
-	else if(uart_id == 2) {
-		rk29_mux_api_set(GPIO2B1_UART2SOUT_NAME, GPIO2L_GPIO2B1); 			
-		rk29_mux_api_set(GPIO2B0_UART2SIN_NAME, GPIO2L_GPIO2B0); 		
-
-		gpio_request(RK29_PIN2_PB1, NULL);
-		gpio_request(RK29_PIN2_PB0, NULL);
-
-		gpio_direction_output(RK29_PIN2_PB1, GPIO_LOW);
-		gpio_direction_output(RK29_PIN2_PB0, GPIO_LOW);
-	}
-	else if(uart_id == 1) {
-		rk29_mux_api_set(GPIO2A5_UART1SOUT_NAME, GPIO2L_GPIO2A5); 			
-		rk29_mux_api_set(GPIO2A4_UART1SIN_NAME, GPIO2L_GPIO2A4); 		
-
-		gpio_request(RK29_PIN2_PA5, NULL);
-		gpio_request(RK29_PIN2_PA4, NULL);
-
-		gpio_direction_output(RK29_PIN2_PA5, GPIO_LOW);
-		gpio_direction_output(RK29_PIN2_PA4, GPIO_LOW);
-	}
-	else if(uart_id == 0){
-		rk29_mux_api_set(GPIO1B7_UART0SOUT_NAME, GPIO1L_GPIO1B7); 			
-		gpio_request(RK29_PIN1_PB7, NULL);
-		gpio_direction_output(RK29_PIN1_PB7,GPIO_LOW);
-		gpio_pull_updown(RK29_PIN1_PB7, PullDisable);  // 下拉禁止
-
-		rk29_mux_api_set(GPIO1B6_UART0SIN_NAME, GPIO1L_GPIO1B6); 		
-		gpio_request(RK29_PIN1_PB6, NULL);
-		gpio_direction_output(RK29_PIN1_PB6,GPIO_LOW);	
-		gpio_pull_updown(RK29_PIN1_PB6, PullDisable);  // 下拉禁止
-
-		rk29_mux_api_set(GPIO1C1_UART0RTSN_SDMMC1WRITEPRT_NAME, GPIO1H_GPIO1C1); 			
-		gpio_request(RK29_PIN1_PC1, NULL);
-		gpio_direction_output(RK29_PIN1_PC1,GPIO_LOW);
-
-		rk29_mux_api_set(GPIO1C0_UART0CTSN_SDMMC1DETECTN_NAME, GPIO1H_GPIO1C0); 		
-		gpio_request(RK29_PIN1_PC0, NULL);
-		//gpio_direction_input(RK29_PIN1_PC0);		
-		gpio_direction_output(RK29_PIN1_PC0,GPIO_LOW);
-	}
-
-	return 0;
-}
-
-static int rk29_gpio_to_uart(int uart_id)
-{
-	if(uart_id == 3) {
-		rk29_mux_api_set(GPIO2B3_UART3SOUT_NAME, GPIO2L_UART3_SOUT);
-		rk29_mux_api_set(GPIO2B2_UART3SIN_NAME, GPIO2L_UART3_SIN); 
-
-		gpio_request(RK29_PIN2_PB3, NULL);
-		gpio_request(RK29_PIN2_PB2, NULL);
-
-		gpio_direction_output(RK29_PIN2_PB3, GPIO_HIGH);
-		gpio_direction_output(RK29_PIN2_PB2, GPIO_HIGH);
-	}
-	else if(uart_id == 2) {
-		rk29_mux_api_set(GPIO2B1_UART2SOUT_NAME, GPIO2L_UART2_SOUT); 			
-		rk29_mux_api_set(GPIO2B0_UART2SIN_NAME, GPIO2L_UART2_SIN); 		
-
-		gpio_request(RK29_PIN2_PB1, NULL);
-		gpio_request(RK29_PIN2_PB0, NULL);
-
-		gpio_direction_output(RK29_PIN2_PB1, GPIO_HIGH);
-		gpio_direction_output(RK29_PIN2_PB0, GPIO_HIGH);
-	}
-	else if(uart_id == 1) {
-		rk29_mux_api_set(GPIO2A5_UART1SOUT_NAME, GPIO2L_UART1_SOUT); 			
-		rk29_mux_api_set(GPIO2A4_UART1SIN_NAME, GPIO2L_UART1_SIN); 		
-
-		gpio_request(RK29_PIN2_PA5, NULL);
-		gpio_request(RK29_PIN2_PA4, NULL);
-
-		gpio_direction_output(RK29_PIN2_PA5, GPIO_HIGH);
-		gpio_direction_output(RK29_PIN2_PA4, GPIO_HIGH);
-	}
-	else if(uart_id == 0){
-		rk29_mux_api_set(GPIO1B7_UART0SOUT_NAME, GPIO1L_UART0_SOUT);
-		rk29_mux_api_set(GPIO1B6_UART0SIN_NAME, GPIO1L_UART0_SIN); 
-		rk29_mux_api_set(GPIO1C1_UART0RTSN_SDMMC1WRITEPRT_NAME, GPIO1H_UART0_RTS_N);
-		rk29_mux_api_set(GPIO1C0_UART0CTSN_SDMMC1DETECTN_NAME, GPIO1H_UART0_CTS_N); 	
-	}
-
-	return 0;
-
-}
-
-/*static int  get_bp_statue(struct platform_device *pdev)
-{
-	struct rk2818_23d_data *pdata = pdev->dev.platform_data;
-	
-	if(gpio_get_value(pdata->bp_statue))
-		return SLEEP;
-	else
-		return READY;
-}*/
-static void ap_sleep(struct platform_device *pdev)
-{
-	struct rk2818_23d_data *pdata = pdev->dev.platform_data;
-	
-	MODEMDBG("ap sleep!\n");
-	gpio_set_value(pdata->ap_statue,GPIO_HIGH);
-}
-static void ap_wakeup(struct platform_device *pdev)
-{
-	struct rk2818_23d_data *pdata = pdev->dev.platform_data;
-	
-	MODEMDBG("ap wakeup!\n");
-	gpio_set_value(pdata->ap_statue,GPIO_LOW);
-}
-/* */
-static void ap_wakeup_bp(struct platform_device *pdev, int wake)//low to wakeup bp
-{
-	struct rk2818_23d_data *pdata = pdev->dev.platform_data;
-        //struct modem_dev *mt6223d_data = platform_get_drvdata(pdev);
-	MODEMDBG("ap_wakeup_bp\n");
-
-	gpio_set_value(pdata->ap_bp_wakeup, wake);  // phc
-	//gpio_set_value(RK2818_PIN_PF5, wake);
-}
-
-static void bpwakeup_work_func_work(struct work_struct *work)
-{
-	//struct modem_dev *bdata = container_of(work, struct modem_dev, work);
-	
-	MODEMDBG("%s\n", __FUNCTION__);
-	
-}
-/*  
-static irqreturn_t  bpwakeup_work_func(int irq, void *data)
-{
-	struct modem_dev *mt6223d_data = (struct modem_dev *)data;
-	
-   	MODEMDBG("bpwakeup_work_func\n");
-	schedule_work(&mt6223d_data->work);
-	return IRQ_HANDLED;
-}
-
-
-static irqreturn_t  bp_apwakeup_work_func(int irq, void *data)
-{
-	//struct modem_dev *dev = &mtk23d_misc;
-	
-   	MODEMDBG("bp_apwakeup_work_func\n");
-	//wake_up_interruptible(&dev->wakeup);
-	return IRQ_HANDLED;
-}
-*/
-
-static irqreturn_t BBwakeup_isr(int irq, void *dev_id)
-{
-	//struct rk2818_23d_data *pdata = dev_id;
-	
-	MODEMDBG("%s \n", __FUNCTION__);
-	//if(irq != gpio_to_irq(RK29_PIN1_PC0))
-	//{
-	//		printk("irq != gpio_to_irq(RK29_PIN1_PC0) \n");
-	//		return IRQ_NONE;
-	//}
-	
-//	disable_irq_wake(irq);
-	
-	if(bpstatus_irq_enable == true)
-	{
-		MODEMDBG("mtk23d_wakelock 3s \n");
-		wake_lock_timeout(&mtk23d_wakelock, 3 * HZ);
-	}
-		
-
-	return IRQ_HANDLED;
-}
-
-int modem_poweron_off(int on_off)
-{
-	struct rk2818_23d_data *pdata = gpdata;
-	int  error = 0, irq = 0;	
-	
-  if(on_off)
-	{
-		printk("modem_poweron\n");
-
-		gpio_set_value(pdata->bp_power, pdata->bp_power_active_low? GPIO_LOW:GPIO_HIGH);  // power on enable
-		mdelay(300);
-		gpio_set_value(pdata->bp_reset, pdata->bp_reset_active_low? GPIO_HIGH:GPIO_LOW);  // release reset
-		msleep(3000);
-		gpio_set_value(pdata->bp_power, pdata->bp_power_active_low? GPIO_HIGH:GPIO_LOW);  // power on relase
-
-		rk29_gpio_to_uart(0);
-		
-		gpio_direction_input(pdata->bp_statue);
-		if(pdata->bp_ap_wakeup) // SDK板中，该口没有引出
-		gpio_direction_input(pdata->bp_ap_wakeup);
-
-		/* 初始化BP唤醒AP的功能 */
-		wakelock_inited = false;
-		irq = gpio_to_irq(pdata->bp_statue);
-		if (irq < 0) {
-			printk("can't get pdata->bp_statue irq \n");
-		}
-		else
-		{
-			error = request_irq(irq, BBwakeup_isr,IRQF_TRIGGER_FALLING, "mtk23d", pdata);
-			if (error) {
-				printk("mtk23d_probe bp_statue request_irq error!!! \n");
-			}
-		}
-		if (!wakelock_inited) {
-			wake_lock_init(&mtk23d_wakelock, WAKE_LOCK_SUSPEND, "23d_resume");
-			wakelock_inited = true;
-		}
-	}
-  else
-  {
-			printk("modem_poweroff\n");
-			rk29_uart_to_gpio(0);
-			gpio_set_value(pdata->bp_power, pdata->bp_power_active_low? GPIO_LOW:GPIO_HIGH);
-			msleep(2500);
-			gpio_set_value(pdata->bp_power, pdata->bp_power_active_low? GPIO_HIGH:GPIO_LOW);
-			msleep(500);
-			gpio_set_value(pdata->bp_reset, pdata->bp_reset_active_low? GPIO_LOW:GPIO_HIGH); 
-  }
-  return 0;
-}
-static int power_on =1;
-static int mtk23d_open(struct inode *inode, struct file *file)
-{
-	struct rk2818_23d_data *pdata = gpdata;
-	MODEMDBG("modem_open\n");
-
-	if(power_on)
-	{
-		power_on = 0;
-		modem_poweron_off(1);
-	}
-	device_init_wakeup(pdata->dev, 1);
-	return 0;
-}
-static int mtk23d_release(struct inode *inode, struct file *file)
-{
-	MODEMDBG("mtk23d_release\n");
-
-	//gpio_free(pdata->bp_power);
-	return 0;
-}
-
-//extern char imei_value[16]; // phc, no find 'imei_value' in rk29 project
-//char imei_value[16] = {0,1,2,3,4,5,6,7,8,9,0,1,2,3,4,5};
-
-
-static long mtk23d_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
-{
-	struct rk2818_23d_data *pdata = gpdata;
-	int ret;
-	void __user *argp = (void __user *)arg;
-	
-	char SectorBuffer[512];
-	
-	printk("mtk23d_ioctl\n");
-	ret = down_interruptible(&pdata->power_sem);
-	if (ret < 0) {
-		printk("%s: down power_sem error ret = %d\n", __func__, ret);
-		return ret;
-	}
-	
-	switch(cmd)
-	{
-
-		case MTK23D_POWEROFF:
-			printk("MTK23D_POWEROFF\n");
-			rk29_uart_to_gpio(0);
-			gpio_set_value(pdata->bp_power, pdata->bp_power_active_low? GPIO_LOW:GPIO_HIGH);
-			msleep(2500);
-			gpio_set_value(pdata->bp_power, pdata->bp_power_active_low? GPIO_HIGH:GPIO_LOW);
-			msleep(500);
-			gpio_set_value(pdata->bp_reset, pdata->bp_reset_active_low? GPIO_LOW:GPIO_HIGH);
-			break;
-
-		case MTK23D_RESET:		
-			printk("MTK23D_RESET\n");
-			/****power off 23d and uart to gpio***/
-			rk29_uart_to_gpio(0);
-			gpio_set_value(pdata->bp_power, pdata->bp_power_active_low? GPIO_LOW:GPIO_HIGH);
-			msleep(2500);
-			gpio_set_value(pdata->bp_power, pdata->bp_power_active_low? GPIO_HIGH:GPIO_LOW);
-			msleep(500);
-			gpio_set_value(pdata->bp_reset, pdata->bp_reset_active_low? GPIO_LOW:GPIO_HIGH);
-			
-			/****power on 23d***/
-			msleep(100);
-			gpio_set_value(pdata->bp_power, pdata->bp_power_active_low? GPIO_LOW:GPIO_HIGH);
-			rk29_gpio_to_uart(0);
-			msleep(300);
-			gpio_set_value(pdata->bp_reset, pdata->bp_reset_active_low? GPIO_HIGH:GPIO_LOW);
-			msleep(2500);
-			gpio_set_value(pdata->bp_power, pdata->bp_power_active_low? GPIO_HIGH:GPIO_LOW);
-			break;
-
-		case MTK23D_POWERON:		
-			/****power on 23d***/
-			printk("MTK23D_POWERON\n");
-			gpio_set_value(pdata->bp_reset, pdata->bp_reset_active_low? GPIO_LOW:GPIO_HIGH);
-			msleep(100);
-			gpio_set_value(pdata->bp_power, pdata->bp_power_active_low? GPIO_LOW:GPIO_HIGH);
-			rk29_gpio_to_uart(0);
-			msleep(300);
-			gpio_set_value(pdata->bp_reset, pdata->bp_reset_active_low? GPIO_HIGH:GPIO_LOW);
-			msleep(2500);
-			gpio_set_value(pdata->bp_power, pdata->bp_power_active_low? GPIO_HIGH:GPIO_LOW);
-			break;
-			
-		case MTK23D_IMEI_READ:
-			printk("MTK23D_IMEI_READ\n");
-			
-			GetSNSectorInfo(SectorBuffer); // phc,20110624
-			
-			if(copy_to_user(argp, &(SectorBuffer[451]), 16))  // IMEI后从451偏移开始的16bytes，第一个byte为长度固定为15
-			{
-				printk("ERROR: copy_to_user---%s\n", __FUNCTION__);
-				up(&pdata->power_sem);
-				return -EFAULT;
-			}
-			//printk("IMEI:%d %d %d %d\n", SectorBuffer[451], SectorBuffer[452], SectorBuffer[453], SectorBuffer[454]);
-			break;
-		default:
-			break;
-	}
-
-	up(&pdata->power_sem);
-	
-	return 0;
-}
-
-static struct file_operations mtk23d_fops = {
-	.owner = THIS_MODULE,
-	.open = mtk23d_open,
-	.release = mtk23d_release,
-	.unlocked_ioctl = mtk23d_ioctl
-};
-
-static struct miscdevice mtk23d_misc = {
-	.minor = MISC_DYNAMIC_MINOR,
-	.name = MODEM_NAME,
-	.fops = &mtk23d_fops
-};
-
-static int mtk23d_probe(struct platform_device *pdev)
-{
-	struct rk2818_23d_data *pdata = gpdata = pdev->dev.platform_data;
-	struct modem_dev *mt6223d_data = NULL;
-	int result=1;	
-	
-	MODEMDBG("mtk23d_probe\n");
-
-	//pdata->io_init();
-	pdata->dev = &pdev->dev;
-
-	mt6223d_data = kzalloc(sizeof(struct modem_dev), GFP_KERNEL);
-	if(NULL == mt6223d_data)
-	{
-		printk("failed to request mt6223d_data\n");
-		goto err6;
-	}
-	platform_set_drvdata(pdev, mt6223d_data);
-
-	result = gpio_request(pdata->bp_statue, "mtk23d");
-	if (result) {
-		printk("failed to request BP_STATUS gpio\n");
-		goto err5;
-	}
-	
-	result = gpio_request(pdata->ap_statue, "mtk23d");
-	if (result) {
-		printk("failed to request AP_STATUS gpio\n");
-		goto err4;
-	}	
-	
-	result = gpio_request(pdata->ap_bp_wakeup, "mtk23d");
-	if (result) {
-		printk("failed to request AP_BP_WAKEUP gpio\n");
-		goto err3;
-	}	
-	result = gpio_request(pdata->bp_reset, "mtk23d");
-	if (result) {
-		printk("failed to request BP_RESET gpio\n");
-		goto err2;
-	}		
-	result = gpio_request(pdata->bp_power, "mtk23d");
-	if (result) {
-		printk("failed to request BP_POW_EN gpio\n");
-		goto err1;
-	}
-	
-	if(pdata->bp_ap_wakeup) // SDK板中，该口没有引出
-	{
-		result = gpio_request(pdata->bp_ap_wakeup, "mtk23d");
-		if (result) {
-			printk("failed to request BP_AP_WAKEUP gpio\n");
-			goto err0;
-		}		
-	}
-	
-#if 1 // GPIO初始化，并且防止漏电
-	rk29_uart_to_gpio(0);
-
-	/***power off 23d***/
-	gpio_direction_output(pdata->bp_power, pdata->bp_power_active_low? GPIO_LOW:GPIO_HIGH);
-	
-	gpio_direction_output(pdata->ap_statue, GPIO_LOW);
-	gpio_direction_output(pdata->ap_bp_wakeup, GPIO_LOW);   
-	//gpio_direction_output(pdata->bp_statue,GPIO_LOW);
-	gpio_direction_input(pdata->bp_statue);
-	if(pdata->bp_ap_wakeup) // SDK板中，该口没有引出
-	{
-		//gpio_direction_output(pdata->bp_ap_wakeup,GPIO_LOW);
-		gpio_direction_input(pdata->bp_ap_wakeup);
-	}
-
-	/*复位BP*/
-	gpio_set_value(pdata->bp_reset, pdata->bp_reset_active_low? GPIO_LOW:GPIO_HIGH);
-	//mdelay(200);
-	//gpio_set_value(pdata->bp_reset, pdata->bp_reset_active_low? GPIO_HIGH:GPIO_LOW);
-#endif	
-
-	INIT_WORK(&mt6223d_data->work, bpwakeup_work_func_work);
-	sema_init(&pdata->power_sem,1);
-  	power_on = 1;
-	result = misc_register(&mtk23d_misc);
-	if(result)
-	{
-		MODEMDBG("misc_register err\n");
-	}
-	MODEMDBG("mtk23d_probe ok\n");
-	
-	return result;
-err0:
-	cancel_work_sync(&mt6223d_data->work);
-	gpio_free(pdata->bp_ap_wakeup);
-err1:
-	gpio_free(pdata->bp_power);
-err2:
-	gpio_free(pdata->bp_reset);
-err3:
-	gpio_free(pdata->ap_bp_wakeup);
-err4:
-	gpio_free(pdata->ap_statue);
-err5:
-	gpio_free(pdata->bp_statue);
-err6:
-	kfree(mt6223d_data);
-
-	return result;
-}
-
-int mtk23d_suspend(struct platform_device *pdev, pm_message_t state)
-{
-	int irq;
-	struct rk2818_23d_data *pdata = pdev->dev.platform_data;
-	
-	MODEMDBG("%s \n", __FUNCTION__);
-	
-	//enable_irq_wake(irq);
-	ap_sleep(pdev);
-	ap_wakeup_bp(pdev, 0);
-
-	irq = gpio_to_irq(pdata->bp_statue);
-	if (irq < 0) {
-		printk("can't get pdata->bp_statue irq \n");
-	}
-	else
-	{
-		printk("enable pdata->bp_statue irq_wake!! \n");
-		bpstatus_irq_enable = true;
-		enable_irq_wake(irq);
-	}
-	
-	return 0;
-}
-
-int mtk23d_resume(struct platform_device *pdev)
-{
-	struct rk2818_23d_data *pdata = pdev->dev.platform_data;
-	int irq = 0;
-	
-	MODEMDBG("%s \n", __FUNCTION__);
-	
-	irq = gpio_to_irq(pdata->bp_statue);
-	if(irq)
-	{
-		printk("disable pdata->bp_statue irq_wake!! \n");
-		bpstatus_irq_enable = false;
-		disable_irq_wake(irq);
-	}
-	
-	ap_wakeup(pdev);
-	ap_wakeup_bp(pdev, 1);
-	
-	return 0;
-}
-
-void mtk23d_shutdown(struct platform_device *pdev)
-{
-	struct rk2818_23d_data *pdata = pdev->dev.platform_data;
-	struct modem_dev *mt6223d_data = platform_get_drvdata(pdev);
-	
-	MODEMDBG("%s \n", __FUNCTION__);
-
-	modem_poweron_off(0);  // power down
-
-	cancel_work_sync(&mt6223d_data->work);
-	gpio_free(pdata->bp_ap_wakeup);
-	gpio_free(pdata->bp_power);
-	gpio_free(pdata->bp_reset);
-	gpio_free(pdata->ap_bp_wakeup);
-	gpio_free(pdata->ap_statue);
-	gpio_free(pdata->bp_statue);
-	kfree(mt6223d_data);
-}
-
-static struct platform_driver mtk23d_driver = {
-	.probe	= mtk23d_probe,
-	.shutdown	= mtk23d_shutdown,
-	.suspend  	= mtk23d_suspend,
-	.resume		= mtk23d_resume,
-	.driver	= {
-		.name	= "mtk23d",
-		.owner	= THIS_MODULE,
-	},
-};
-
-
-static int __init mtk23d_init(void)
-{
-	//MODEMDBG("mtk23d_init ret=%d\n");
-	return platform_driver_register(&mtk23d_driver);
-}
-
-static void __exit mtk23d_exit(void)
-{
-	MODEMDBG("mtk23d_exit\n");
-	platform_driver_unregister(&mtk23d_driver);
-}
-
-module_init(mtk23d_init);
-//late_initcall_sync(mtk23d_init);
-module_exit(mtk23d_exit);