Not all architectures have io memory.
Fixes:
drivers/built-in.o: In function `cdns_wdt_probe':
cadence_wdt.c:(.text+0x33b7c9): undefined reference to `devm_ioremap_resource'
Signed-off-by: Richard Weinberger <rich...@nod.at>
---
drivers/watchdog/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index e5e7c55..2634948 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -169,6 +169,7 @@ config AT91SAM9X_WATCHDOG
config CADENCE_WATCHDOG
tristate "Cadence Watchdog Timer"
+ depends on HAS_IOMEM
select WATCHDOG_CORE
help
Say Y here if you want to include support for the watchdog
--
1.8.4.5
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