watchdog: simatic: Use idiomatic selection of P2SB

While it's pretty much theoretical to be otherwise, make sure
that P2SB is selected only for X86. This is idiomatic dependency
which is used by all others who select it. Use it for Simatic
as well.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20230822141859.2139630-1-andriy.shevchenko@linux.intel.com
Acked-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>

diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 0945238..0cbfb49 100644 (file)
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -1683,7 +1683,7 @@ config SIEMENS_SIMATIC_IPC_WDT
        depends on SIEMENS_SIMATIC_IPC && PCI
        default y
        select WATCHDOG_CORE
-       select P2SB
+       select P2SB if X86
        help
          This driver adds support for several watchdogs found in Industrial
          PCs from Siemens.