Fix PM803 ADC

Change-Id: I04e6731afabd6617799ac67eb2b03ed9a23bdb62
diff --git a/mbtk/mbtk_lib/src/mbtk_adc.c b/mbtk/mbtk_lib/src/mbtk_adc.c
index 979a5a7..c0ef5fc 100755
--- a/mbtk/mbtk_lib/src/mbtk_adc.c
+++ b/mbtk/mbtk_lib/src/mbtk_adc.c
@@ -21,7 +21,7 @@
 #include "mbtk_adc.h"
 
 #define ADC_DEVICE_802 "/sys/devices/soc.0/d4000000.apb/pxa2xx-i2c.2/i2c-2/2-0030/pm802-bat/adc"
-#define ADC_DEVICE_803 "/sys/devices/soc.0/d4000000.apb/pxa2xx-i2c.2/i2c-2/2-0030/pm803-bat/adc"
+#define ADC_DEVICE_803 "/sys/kernel/debug/adc"
 
 
 int mbtk_adc_get(mbtk_adc_enum channle)
diff --git a/mbtk/mbtk_lib/src/mbtk_basic_at_wrapper.c b/mbtk/mbtk_lib/src/mbtk_basic_at_wrapper.c
deleted file mode 100755
index 43fb606..0000000
--- a/mbtk/mbtk_lib/src/mbtk_basic_at_wrapper.c
+++ /dev/null
@@ -1,11 +0,0 @@
-#include "mbtk_adc.h"
-
-int mbtk_at_adc(const char *args)
-{
-    int value = (int)args;
-
-    if(0 != value && 1 != value){
-        return -1;
-    }
-    return mbtk_adc_get((mbtk_adc_enum)value);
-}