[components][drivers][workqueue] increase the default stack size of the workqueue thread.

components/drivers/Kconfig

@@ -10,17 +10,17 @@ if RT_USING_DEVICE_IPC
         default 512
     
     config RT_USING_SYSTEM_WORKQUEUE
-    	bool "Using system default workqueue
+        bool "Using system default workqueue"
         default n
 
     if RT_USING_SYSTEM_WORKQUEUE
         config RT_SYSTEM_WORKQUEUE_STACKSIZE
             int "The stack size for system workqueue thread"
-    		default 512
+            default 2048
 
     config RT_SYSTEM_WORKQUEUE_PRIORITY
             int "The priority level of system workqueue thread"
-    		default "23
+            default 23
     endif
 endif
 

components/drivers/src/workqueue.c

@@ -394,7 +394,7 @@ rt_err_t rt_work_cancel(struct rt_work *work)
 
 static int rt_work_sys_workqueue_init(void)
 {
-    sys_workq = rt_workqueue_create("sys_work", RT_SYSTEM_WORKQUEUE_STACKSIZE * 4,
+    sys_workq = rt_workqueue_create("sys_work", RT_SYSTEM_WORKQUEUE_STACKSIZE,
                                     RT_SYSTEM_WORKQUEUE_PRIORITY);
 
     return RT_EOK;