watchdog: Fix dependencies for !HAS_IOMEM archs

Not every arch has io memory.
So, unbreak the build by fixing the dependencies.

Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 0847f2e22e55b147a756ce631bf9a9687b9405f0..0f6d8515ba4f1d06144bb67c12ef26ef4a545da8 100644 (file)
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -146,6 +146,7 @@ config TANGOX_WATCHDOG
        tristate "Sigma Designs SMP86xx/SMP87xx watchdog"
        select WATCHDOG_CORE
        depends on ARCH_TANGO || COMPILE_TEST
+       depends on HAS_IOMEM
        help
          Support for the watchdog in Sigma Designs SMP86xx (tango3)
          and SMP87xx (tango4) family chips.
@@ -618,6 +619,7 @@ config DIGICOLOR_WATCHDOG
 config LPC18XX_WATCHDOG
        tristate "LPC18xx/43xx Watchdog"
        depends on ARCH_LPC18XX || COMPILE_TEST
+       depends on HAS_IOMEM
        select WATCHDOG_CORE
        help
          Say Y here if to include support for the watchdog timer
@@ -1374,6 +1376,7 @@ config BCM_KONA_WDT_DEBUG
 config BCM7038_WDT
        tristate "BCM7038 Watchdog"
        select WATCHDOG_CORE
+       depends on HAS_IOMEM
        help
         Watchdog driver for the built-in hardware in Broadcom 7038 SoCs.