From: Arnd Bergmann <a...@arndb.de>
[ Upstream commit 36c47df85ee8e1f8a35366ac11324f8875de00eb ]
clang produces a build failure in configurations without COMMON_CLK
when a timeout calculation goes wrong:
arm-linux-gnueabi-ld: drivers/watchdog/coh901327_wdt.o: in function
`coh901327_enable':
coh901327_wdt.c:(.text+0x50): undefined reference to `__bad_udelay'
Add a Kconfig dependency to only do build testing when COMMON_CLK
is enabled.
Fixes: da2a68b3eb47 ("watchdog: Enable COMPILE_TEST where possible")
Signed-off-by: Arnd Bergmann <a...@arndb.de>
Reviewed-by: Guenter Roeck <li...@roeck-us.net>
Link: https://lore.kernel.org/r/20201203223358.1269372-1-a...@kernel.org
Signed-off-by: Guenter Roeck <li...@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <w...@linux-watchdog.org>
Signed-off-by: Sasha Levin <sas...@kernel.org>
---
drivers/watchdog/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 6cdffbdaf98a5..1aa42e879e633 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -618,7 +618,7 @@ config SUNXI_WATCHDOG
config COH901327_WATCHDOG
bool "ST-Ericsson COH 901 327 watchdog"
- depends on ARCH_U300 || (ARM && COMPILE_TEST)
+ depends on ARCH_U300 || (ARM && COMMON_CLK && COMPILE_TEST)
default y if MACH_U300
select WATCHDOG_CORE
help
--
2.27.0
