| From | Greg Kroah-Hartman <> | Subject | [PATCH 5.10 477/717] watchdog: coh901327: add COMMON_CLK dependency | Date | Mon, 28 Dec 2020 13:47:55 +0100 |
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From: Arnd Bergmann <arnd@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 <arnd@arndb.de> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20201203223358.1269372-1-arnd@kernel.org Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/watchdog/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig index f8e9be65036ae..db935d6b10c27 100644 --- a/drivers/watchdog/Kconfig +++ b/drivers/watchdog/Kconfig @@ -632,7 +632,7 @@ 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
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