staging: wilc1000: make use of put_unaligned_le32 in handle_set_wfi_drv_handler()

Make use of put_unaligned_le32() function to pack the wid command buffer
for firmware.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wilc1000/host_interface.c

@@ -289,14 +289,8 @@ static void handle_set_wfi_drv_handler(struct work_struct *work)
 		goto free_msg;
 
 	currbyte = buffer;
-	*currbyte = hif_drv->driver_handler_id & DRV_HANDLER_MASK;
-	currbyte++;
-	*currbyte = (u32)0 & DRV_HANDLER_MASK;
-	currbyte++;
-	*currbyte = (u32)0 & DRV_HANDLER_MASK;
-	currbyte++;
-	*currbyte = (u32)0 & DRV_HANDLER_MASK;
-	currbyte++;
+	put_unaligned_le32(hif_drv->driver_handler_id, currbyte);
+	currbyte += 4;
 	*currbyte = (hif_drv_handler->name | (hif_drv_handler->mode << 1));
 
 	wid.id = WID_SET_DRV_HANDLER;

drivers/staging/wilc1000/host_interface.h

@@ -41,7 +41,6 @@ enum {
 #define WILC_ADD_STA_LENGTH			40
 #define WILC_NUM_CONCURRENT_IFC			2
 #define WILC_DRV_HANDLER_SIZE			5
-#define DRV_HANDLER_MASK			0x000000FF
 
 #define NUM_RSSI                5