wdt: Unify option of timeout value

There is no need to duplicate same option with different name.

Kill HW_WATCHDOG_TIMEOUT_MS in favor of WATCHDOG_TIMEOUT_MSECS.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Heiko Schocher <hs@denx.de>

drivers/watchdog/designware_wdt.c

@@ -65,7 +65,7 @@ void hw_watchdog_init(void)
 	/* reset to disable the watchdog */
 	hw_watchdog_reset();
 	/* set timer in miliseconds */
-	designware_wdt_settimeout(CONFIG_HW_WATCHDOG_TIMEOUT_MS);
+	designware_wdt_settimeout(CONFIG_WATCHDOG_TIMEOUT_MSECS);
 	/* enable the watchdog */
 	designware_wdt_enable();
 	/* reset the watchdog */

include/configs/socfpga_common.h

@@ -131,7 +131,7 @@
 #define CONFIG_DESIGNWARE_WATCHDOG
 #define CONFIG_DW_WDT_BASE		SOCFPGA_L4WD0_ADDRESS
 #define CONFIG_DW_WDT_CLOCK_KHZ		25000
-#define CONFIG_HW_WATCHDOG_TIMEOUT_MS	30000
+#define CONFIG_WATCHDOG_TIMEOUT_MSECS	30000
 #endif
 
 /*

scripts/config_whitelist.txt

@@ -1113,7 +1113,6 @@ CONFIG_HUSH_INIT_VAR
 CONFIG_HVBOOT
 CONFIG_HWCONFIG
 CONFIG_HW_ENV_SETTINGS
-CONFIG_HW_WATCHDOG_TIMEOUT_MS
 CONFIG_I2C
 CONFIG_I2C_CHIPADDRESS
 CONFIG_I2C_CMD_TREE