staging: wilc1000: define undefined operation mode

This patch adds new define, IDLE_MODE to change comparison statement which
is wrong due to typecasting to null.

Signed-off-by: Johnny Kim <johnny.kim@atmel.com>
Signed-off-by: Tony Cho <tony.cho@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/wilc1000/host_interface.c b/drivers/staging/wilc1000/host_interface.c
index 8458d8d..8033205 100644 (file)
--- a/drivers/staging/wilc1000/host_interface.c
+++ b/drivers/staging/wilc1000/host_interface.c
@@ -754,7 +754,7 @@ static s32 Handle_SetOperationMode(tstrWILC_WFIDrv *drvHandler, tstrHostIfSetOpe
                                 get_id_from_handler(pstrWFIDrv));
 
 
-       if ((pstrHostIfSetOperationMode->u32Mode) == (u32)NULL)
+       if ((pstrHostIfSetOperationMode->u32Mode) == IDLE_MODE)
                up(&hSemDeinitDrvHandle);
 
 

diff --git a/drivers/staging/wilc1000/host_interface.h b/drivers/staging/wilc1000/host_interface.h
index 349d5f5..a107377 100644 (file)
--- a/drivers/staging/wilc1000/host_interface.h
+++ b/drivers/staging/wilc1000/host_interface.h
@@ -23,6 +23,7 @@
 #define BIT1                    ((u32)(1 << 1))
 #define BIT0                    ((u32)(1 << 0))
 
+#define IDLE_MODE      0x00
 #define AP_MODE                0x01
 #define STATION_MODE   0x02
 #define GO_MODE        0x03