gsensor: mma8452: remove unused earlysuspend implementation

diff --git a/drivers/input/gsensor/mma8452.c b/drivers/input/gsensor/mma8452.c
index 418f61b7e3bef56069c634c4968ef6d3af2a0f3e..58bbe2b6048c75db06af9b7f26c30f7008121779 100755 (executable)
--- a/drivers/input/gsensor/mma8452.c
+++ b/drivers/input/gsensor/mma8452.c
@@ -29,9 +29,6 @@
 #include <linux/mma8452.h>
 #include <mach/gpio.h>
 #include <mach/board.h> 
-#ifdef CONFIG_HAS_EARLYSUSPEND
-#include <linux/earlysuspend.h>
-#endif
 
 #if 0
 #define mmaprintk(x...) printk(x)
@@ -64,9 +61,6 @@ static struct miscdevice mma8452_device;
 
 static DECLARE_WAIT_QUEUE_HEAD(data_ready_wq);
 
-#ifdef CONFIG_HAS_EARLYSUSPEND
-static struct early_suspend mma8452_early_suspend;
-#endif
 static int revision = -1;
 static const char* vendor = "Freescale Semiconductor";
 static char devid;
@@ -648,60 +642,10 @@ static int mma8452_remove(struct i2c_client *client)
     input_free_device(mma8452->input_dev);
     free_irq(client->irq, mma8452);
     kfree(mma8452); 
-#ifdef CONFIG_HAS_EARLYSUSPEND
-    unregister_early_suspend(&mma8452_early_suspend);
-#endif      
     this_client = NULL;
        return 0;
 }
 
-#ifdef CONFIG_HAS_EARLYSUSPEND
-static void mma8452_suspend(struct early_suspend *h)
-{
-       struct i2c_client *client = container_of(mma8452_device.parent, struct i2c_client, dev);
-       struct mma8452_data *mma8452 = (struct mma8452_data *)i2c_get_clientdata(client);
-       mmaprintkd("Gsensor mma7760 enter suspend mma8452->status %d\n",mma8452->status);
-//     if(mma8452->status == MMA8452_OPEN)
-//     {
-               //mma8452->status = MMA8452_SUSPEND;
-//             mma8452_close_dev(client);
-//     }
-}
-
-static void mma8452_resume(struct early_suspend *h)
-{
-       struct i2c_client *client = container_of(mma8452_device.parent, struct i2c_client, dev);
-    struct mma8452_data *mma8452 = (struct mma8452_data *)i2c_get_clientdata(client);
-       mmaprintkd("Gsensor mma7760 resume!! mma8452->status %d\n",mma8452->status);
-       //if((mma8452->status == MMA8452_SUSPEND) && (mma8452->status != MMA8452_OPEN))
-//     if (mma8452->status == MMA8452_OPEN)
-//             mma8452_start_dev(client,mma8452->curr_tate);
-}
-#else
-static int mma8452_suspend(struct i2c_client *client, pm_message_t mesg)
-{
-       int ret;
-       mmaprintkd("Gsensor mma7760 enter 2 level  suspend mma8452->status %d\n",mma8452->status);
-       struct mma8452_data *mma8452 = (struct mma8452_data *)i2c_get_clientdata(client);
-//     if(mma8452->status == MMA8452_OPEN)
-//     {
-       //      mma8452->status = MMA8452_SUSPEND;
-//             ret = mma8452_close_dev(client);
-//     }
-       return ret;
-}
-static int mma8452_resume(struct i2c_client *client)
-{
-       int ret;
-       struct mma8452_data *mma8452 = (struct mma8452_data *)i2c_get_clientdata(client);
-       mmaprintkd("Gsensor mma7760 2 level resume!! mma8452->status %d\n",mma8452->status);
-//     if((mma8452->status == MMA8452_SUSPEND) && (mma8452->status != MMA8452_OPEN))
-//if (mma8452->status == MMA8452_OPEN)
-//             ret = mma8452_start_dev(client, mma8452->curr_tate);
-       return ret;
-}
-#endif
-
 static const struct i2c_device_id mma8452_id[] = {
                {"gs_mma8452", 0},
                { }
@@ -714,10 +658,6 @@ static struct i2c_driver mma8452_driver = {
        .id_table       = mma8452_id,
        .probe          = mma8452_probe,           
        .remove         = __devexit_p(mma8452_remove),
-#ifndef CONFIG_HAS_EARLYSUSPEND        
-       .suspend = &mma8452_suspend,
-       .resume = &mma8452_resume,
-#endif 
 };
 
 
@@ -850,13 +790,6 @@ static int  mma8452_probe(struct i2c_client *client, const struct i2c_device_id
             "mma8452_probe: gsensor sysfs init failed\n");
                goto exit_gsensor_sysfs_init_failed;
        }
-       
-#ifdef CONFIG_HAS_EARLYSUSPEND
-    mma8452_early_suspend.suspend = mma8452_suspend;
-    mma8452_early_suspend.resume = mma8452_resume;
-    mma8452_early_suspend.level = 0x2;
-    register_early_suspend(&mma8452_early_suspend);
-#endif
 
        printk(KERN_INFO "mma8452 probe ok\n");
 #if  0