fixed a comment error in rtconfig.h

which default value of RT_THREAD_PRIORITY_MAX is 32 not 2 

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2303 bbd45198-f89e-11dd-88c7-29a3b14d5316

bsp/lpc176x/rtconfig.h

@@ -7,7 +7,7 @@
 #define RT_NAME_MAX	6
 // <integer name="RT_ALIGN_SIZE" description="Alignment size for CPU architecture data access" default="4" />
 #define RT_ALIGN_SIZE	4
-// <integer name="RT_THREAD_PRIORITY_MAX" description="Maximal level of thread priority" default="2">
+// <integer name="RT_THREAD_PRIORITY_MAX" description="Maximal level of thread priority" default="32">
 // <item description="8">8</item>
 // <item description="32">32</item>
 // <item description="256">256</item>

bsp/lpc178x/rtconfig.h

@@ -8,7 +8,7 @@
 #define RT_NAME_MAX	6
 // <integer name="RT_ALIGN_SIZE" description="Alignment size for CPU architecture data access" default="4" />
 #define RT_ALIGN_SIZE	4
-// <integer name="RT_THREAD_PRIORITY_MAX" description="Maximal level of thread priority" default="2">
+// <integer name="RT_THREAD_PRIORITY_MAX" description="Maximal level of thread priority" default="32">
 // <item description="8">8</item>
 // <item description="32">32</item>
 // <item description="256">256</item>

bsp/ls1bdev/rtconfig.h

@@ -7,7 +7,7 @@
 #define RT_NAME_MAX	10
 // <integer name="RT_ALIGN_SIZE" description="Alignment size for CPU architecture data access" default="4" />
 #define RT_ALIGN_SIZE	4
-// <integer name="RT_THREAD_PRIORITY_MAX" description="Maximal level of thread priority" default="2">
+// <integer name="RT_THREAD_PRIORITY_MAX" description="Maximal level of thread priority" default="32">
 // <item description="8">8</item>
 // <item description="32">32</item>
 // <item description="256">256</item>

bsp/mb9bf506r/rtconfig.h

@@ -8,7 +8,7 @@
 #define RT_NAME_MAX	8
 // <integer name="RT_ALIGN_SIZE" description="Alignment size for CPU architecture data access" default="4" />
 #define RT_ALIGN_SIZE	8
-// <integer name="RT_THREAD_PRIORITY_MAX" description="Maximal level of thread priority" default="2">
+// <integer name="RT_THREAD_PRIORITY_MAX" description="Maximal level of thread priority" default="32">
 // <item description="8">8</item>
 // <item description="32">32</item>
 // <item description="256">256</item>

bsp/mini2440/rtconfig.h

@@ -8,7 +8,7 @@
 #define RT_NAME_MAX	32
 // <integer name="RT_ALIGN_SIZE" description="Alignment size for CPU architecture data access" default="4" />
 #define RT_ALIGN_SIZE	4
-// <integer name="RT_THREAD_PRIORITY_MAX" description="Maximal level of thread priority" default="2">
+// <integer name="RT_THREAD_PRIORITY_MAX" description="Maximal level of thread priority" default="32">
 // <item description="8">8</item>
 // <item description="32">32</item>
 // <item description="256">256</item>