drivers: watchdog: esp32: Use common Kconfig option to disable at boot

Instead of relying on CONFIG_WDT_ESP32_DISABLE_AT_BOOT, use
CONFIG_WDT_DISABLE_AT_BOOT that's available for all watchdog timers.

Signed-off-by: Leandro Pereira <leandro.pereira@intel.com>

drivers/watchdog/Kconfig.esp32

@@ -12,13 +12,6 @@ menuconfig WDT_ESP32
 	help
 	  Enable WDT driver for ESP32.
 
-config WDT_ESP32_DISABLE_AT_BOOT
-	bool "Disable WDT during boot"
-	depends on WDT_ESP32
-	default y
-	help
-	  Select this option to disable the WDT during boot.
-
 config WDT_ESP32_DEVICE_NAME
 	string "Device name for Watchdog (WDT)"
 	depends on WDT_ESP32

drivers/watchdog/wdt_esp32.c

@@ -206,7 +206,7 @@ static int wdt_esp32_init(struct device *dev)
 
 	memset(&data->config, 0, sizeof(data->config));
 
-#ifdef CONFIG_ESP32_DISABLE_AT_BOOT
+#ifdef CONFIG_WDT_DISABLE_AT_BOOT
 	wdt_esp32_disable(dev);
 #endif