Messages in this thread Patch in this message | | | From | Arnd Bergmann <> | Subject | [PATCH] clocksource: disallow drivers for ARCH_USES_GETTIMEOFFSET | Date | Mon, 16 Nov 2015 17:51:17 +0100 |
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We can now select clocksource drivers like ti-32k and CONFIG_OF on ancient machines that still use gettimeoffset, and the combination results in a link error.
arch/arm/kernel/built-in.o: In function `time_init': (.init.text+0xc28): undefined reference to `clocksource_probe'
The reason for this is that the Makefile is hidden behind CONFIG_ARCH_USES_GETTIMEOFFSET, but the Kconfig file is not, and it has shown up just now because the ti-32k driver was added and can be selected using COMPILE_TEST on all platforms.
This patch hides the Kconfig menu in CONFIG_ARCH_USES_GETTIMEOFFSET as well.
Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: dfedaf105d60 ("clocksource: ti-32k: make it depend on GENERIC_CLOCKSOURCE")
diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig index c479f815b99a..db240cb56da7 100644 --- a/drivers/clocksource/Kconfig +++ b/drivers/clocksource/Kconfig @@ -1,4 +1,5 @@ menu "Clock Source drivers" + depends on !ARCH_USES_GETTIMEOFFSET config CLKSRC_OF bool
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