Merge branch 'master' of https://github.com/RT-Thread/rt-thread into NRF52832

components/drivers/audio/SConscript

@@ -4,6 +4,6 @@ cwd     = GetCurrentDir()
 src     = Glob('*.c')
 CPPPATH = [cwd]
 
-group = DefineGroup('cJSON', src, depend = ['RT_USING_AUDIO'], CPPPATH = CPPPATH)
+group = DefineGroup('DeviceDrivers', src, depend = ['RT_USING_AUDIO'], CPPPATH = CPPPATH)
 
 Return('group')