On 10/04/2014 06:28 PM, Chen Gang wrote:
They need HAS_IOMEM, so let them depend on it, the related error (with
allmodconfig under um):

     MODPOST 1205 modules
   ERROR: "devm_ioremap_resource" [drivers/watchdog/tegra_wdt.ko] undefined!
   ERROR: "devm_ioremap_resource" [drivers/watchdog/of_xilinx_wdt.ko] undefined!

Signed-off-by: Chen Gang <gang.chen.5...@gmail.com>

Reviewed-by: Guenter Roeck <li...@roeck-us.net>

---
  drivers/watchdog/Kconfig | 3 ++-
  1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index a51ccf3..d0ddf90 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -132,6 +132,7 @@ config WM8350_WATCHDOG

  config XILINX_WATCHDOG
        tristate "Xilinx Watchdog timer"
+       depends on HAS_IOMEM
        select WATCHDOG_CORE
        help
          Watchdog driver for the xps_timebase_wdt ip core.
@@ -472,7 +473,7 @@ config SIRFSOC_WATCHDOG

  config TEGRA_WATCHDOG
        tristate "Tegra watchdog"
-       depends on ARCH_TEGRA || COMPILE_TEST
+       depends on (ARCH_TEGRA || COMPILE_TEST) && HAS_IOMEM
        select WATCHDOG_CORE
        help
          Say Y here to include support for the watchdog timer


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