drivers: wifi: siwx91x: Clean up included files

To avoid confusion, we prefer to only keep header files really used by the
source file.

Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>

Author: jerome-pouiller

drivers/wifi/siwx91x/siwx91x_wifi.c

@@ -5,8 +5,6 @@
  */
 #define DT_DRV_COMPAT silabs_siwx91x_wifi
 
-#include <zephyr/logging/log.h>
-#include <zephyr/sys/__assert.h>
 #include <zephyr/version.h>
 
 #include <nwp.h>
@@ -18,13 +16,7 @@
 #include "siwx91x_wifi_sta.h"
 
 #include "sl_rsi_utility.h"
-#include "sl_net_constants.h"
-#include "sl_wifi_types.h"
 #include "sl_wifi_callback_framework.h"
-#include "sl_net_default_values.h"
-#include "sl_wifi.h"
-#include "sl_net.h"
-#include "sl_wifi_constants.h"
 
 #define SIWX91X_DRIVER_VERSION KERNEL_VERSION_STRING
 

drivers/wifi/siwx91x/siwx91x_wifi.h

@@ -5,14 +5,9 @@
 #ifndef SIWX91X_WIFI_H
 #define SIWX91X_WIFI_H
 
-#include <zephyr/net/net_context.h>
 #include <zephyr/net/wifi_mgmt.h>
-#include <zephyr/net/wifi.h>
-#include <zephyr/kernel.h>
 
-#include "sl_ieee802_types.h"
 #include "sl_si91x_types.h"
-#include "sl_si91x_protocol_types.h"
 
 struct siwx91x_dev {
 	struct net_if *iface;