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clocksource: atmel-st: add 'depends on HAS_IOMEM' to fix unmet dependency

Message ID 1520335233-11277-1-git-send-email-yamada.masahiro@socionext.com
State Accepted
Commit bd2746f09e1d8e37164f53b846f5225f3d36ee2d
Headers show
Series clocksource: atmel-st: add 'depends on HAS_IOMEM' to fix unmet dependency | expand

Commit Message

Masahiro Yamada March 6, 2018, 11:20 a.m. UTC
This config select's MFD_SYSCON, but does not depend on HAS_IOMEM.

Compile testing on architecture without HAS_IOMEM causes "unmet
direct dependencies" in Kconfig phase.

Detected by "make ARCH=score allyesconfig".

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

---

Arnd Bergmann and I discussed how to fix unmet dependency of MFD_SYSCON.
https://lkml.org/lkml/2018/2/27/284

We agreed to add 'depends on HAS_IOMEM' to drivers causing
unmet dependency.


 drivers/clocksource/Kconfig | 1 +
 1 file changed, 1 insertion(+)

-- 
2.7.4
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Patch

diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig
index b3b4ed9..d2e5382 100644
--- a/drivers/clocksource/Kconfig
+++ b/drivers/clocksource/Kconfig
@@ -386,6 +386,7 @@  config ATMEL_PIT
 
 config ATMEL_ST
 	bool "Atmel ST timer support" if COMPILE_TEST
+	depends on HAS_IOMEM
 	select TIMER_OF
 	select MFD_SYSCON
 	help