[BSP] change the type of cmd.

1. Change the type of cmd to 'int';
2. Remove RT_LWIP_USING_RT_MEM macro;

9 files changed, 8 insertions, 10 deletions

diff --git a/bsp/mini2440/drivers/dm9000.c b/bsp/mini2440/drivers/dm9000.c
index 527be3b7b8..e3f1f0d634 100644
--- a/bsp/mini2440/drivers/dm9000.c
+++ b/bsp/mini2440/drivers/dm9000.c
@@ -344,7 +344,7 @@ static rt_size_t rt_dm9000_write (rt_device_t dev, rt_off_t pos, const void* buf
 	return 0;
 }
 
-static rt_err_t rt_dm9000_control(rt_device_t dev, rt_uint8_t cmd, void *args)
+static rt_err_t rt_dm9000_control(rt_device_t dev, int cmd, void *args)
 {
 	switch (cmd)
 	{
diff --git a/bsp/mini2440/drivers/key.c b/bsp/mini2440/drivers/key.c
index 22e0b3e889..3c73c7a788 100644
--- a/bsp/mini2440/drivers/key.c
+++ b/bsp/mini2440/drivers/key.c
@@ -201,7 +201,7 @@ static rt_size_t rt_key_read (rt_device_t dev, rt_off_t pos, void* buffer, rt_si
 	return (rt_uint32_t)ptr - (rt_uint32_t)buffer;
 }
 
-static rt_err_t rt_key_control(rt_device_t dev, rt_uint8_t cmd, void *args)
+static rt_err_t rt_key_control(rt_device_t dev, int cmd, void *args)
 {
 	return RT_EOK;
 }
diff --git a/bsp/mini2440/drivers/lcd_a70.c b/bsp/mini2440/drivers/lcd_a70.c
index 583513dc66..02a89b9d47 100644
--- a/bsp/mini2440/drivers/lcd_a70.c
+++ b/bsp/mini2440/drivers/lcd_a70.c
@@ -203,7 +203,7 @@ static rt_err_t rt_lcd_init (rt_device_t dev)
 	return RT_EOK;
 }
 
-static rt_err_t rt_lcd_control (rt_device_t dev, rt_uint8_t cmd, void *args)
+static rt_err_t rt_lcd_control (rt_device_t dev, int cmd, void *args)
 {
 	switch (cmd)
 	{
diff --git a/bsp/mini2440/drivers/lcd_n35.c b/bsp/mini2440/drivers/lcd_n35.c
index 3aac4209bb..bcd3b85b8a 100644
--- a/bsp/mini2440/drivers/lcd_n35.c
+++ b/bsp/mini2440/drivers/lcd_n35.c
@@ -204,7 +204,7 @@ static rt_err_t rt_lcd_init (rt_device_t dev)
 	return RT_EOK;
 }
 
-static rt_err_t rt_lcd_control (rt_device_t dev, rt_uint8_t cmd, void *args)
+static rt_err_t rt_lcd_control (rt_device_t dev, int cmd, void *args)
 {
 	switch (cmd)
 	{
diff --git a/bsp/mini2440/drivers/lcd_t35.c b/bsp/mini2440/drivers/lcd_t35.c
index 7f63bb3f95..ef424a7bf7 100644
--- a/bsp/mini2440/drivers/lcd_t35.c
+++ b/bsp/mini2440/drivers/lcd_t35.c
@@ -205,7 +205,7 @@ static rt_err_t rt_lcd_init (rt_device_t dev)
 	return RT_EOK;
 }
 
-static rt_err_t rt_lcd_control (rt_device_t dev, rt_uint8_t cmd, void *args)
+static rt_err_t rt_lcd_control (rt_device_t dev, int cmd, void *args)
 {
 	switch (cmd)
 	{
diff --git a/bsp/mini2440/drivers/lcd_x35.c b/bsp/mini2440/drivers/lcd_x35.c
index f67c5b554a..679d433f9b 100644
--- a/bsp/mini2440/drivers/lcd_x35.c
+++ b/bsp/mini2440/drivers/lcd_x35.c
@@ -210,7 +210,7 @@ S3C2410_LCDCON5_INVVLINE | S3C2410_LCDCON5_INVVCLK | S3C2410_LCDCON5_PWREN| S3C2
 	return RT_EOK;
 }
 
-static rt_err_t rt_lcd_control (rt_device_t dev, rt_uint8_t cmd, void *args)
+static rt_err_t rt_lcd_control (rt_device_t dev, int cmd, void *args)
 {
 	switch (cmd)
 	{
diff --git a/bsp/mini2440/drivers/sdcard.c b/bsp/mini2440/drivers/sdcard.c
index e75e983801..4d26676cd8 100644
--- a/bsp/mini2440/drivers/sdcard.c
+++ b/bsp/mini2440/drivers/sdcard.c
@@ -383,7 +383,7 @@ static rt_err_t rt_sdcard_close(rt_device_t dev)
     return RT_EOK;
 }
 
-static rt_err_t rt_sdcard_control(rt_device_t dev, rt_uint8_t cmd, void *args)
+static rt_err_t rt_sdcard_control(rt_device_t dev, int cmd, void *args)
 {
     return RT_EOK;
 }
diff --git a/bsp/mini2440/drivers/touch.c b/bsp/mini2440/drivers/touch.c
index 49d5f713a6..08d41080be 100644
--- a/bsp/mini2440/drivers/touch.c
+++ b/bsp/mini2440/drivers/touch.c
@@ -402,7 +402,7 @@ static rt_err_t rtgui_touch_init(rt_device_t dev)
 	return RT_EOK;
 }
 
-static rt_err_t rtgui_touch_control(rt_device_t dev, rt_uint8_t cmd, void *args)
+static rt_err_t rtgui_touch_control(rt_device_t dev, int cmd, void *args)
 {
 	switch (cmd)
 	{
diff --git a/bsp/mini2440/rtconfig.h b/bsp/mini2440/rtconfig.h
index 78f5c51f60..cbe7e4c99b 100644
--- a/bsp/mini2440/rtconfig.h
+++ b/bsp/mini2440/rtconfig.h
@@ -128,8 +128,6 @@
 
 // <section name="RT_USING_LWIP" description="lwip, a lightweight TCP/IP protocol stack" default="true" >
 #define RT_USING_LWIP
-// <bool name="RT_LWIP_USING_RT_MEM" description="Using RT-Thread memory management for LwIP" default="true" />
-#define RT_LWIP_USING_RT_MEM
 // <bool name="RT_LWIP_ICMP" description="Enable ICMP protocol" default="true" />
 #define RT_LWIP_ICMP
 // <bool name="RT_LWIP_IGMP" description="Enable IGMP protocol" default="false" />