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authorPaul Gortmaker <paul.gortmaker@windriver.com>2015-06-20 19:02:32 -0400
committerThomas Gleixner <tglx@linutronix.de>2015-06-21 20:01:48 +0200
commit1cb6c2151850584ee805fdcf088af0bb81f4b086 (patch)
tree6b4a365fafdb2c36cc9b05c1ca7f39a3b5c35dcc
parent683be13a284720205228e29207ef11a1c3c322b9 (diff)
downloadop-kernel-dev-1cb6c2151850584ee805fdcf088af0bb81f4b086.zip
op-kernel-dev-1cb6c2151850584ee805fdcf088af0bb81f4b086.tar.gz
clocksource: Increase dependencies of timer-stm32 to limit build wreckage
This driver leaks out into arch/parisc builds that don't have CONFIG_GENERIC_CLOCKEVENTS, leading to the following (truncated) wreckage: CC drivers/clocksource/timer-stm32.o drivers/clocksource/timer-stm32.c:38:28: error: field 'evtdev' has incomplete type drivers/clocksource/timer-stm32.c:44:19: warning: 'enum clock_event_mode' declared inside parameter list drivers/clocksource/timer-stm32.c:44:19: warning: its scope is only this definition or declaration, which is probably not what you want drivers/clocksource/timer-stm32.c:43:62: error: parameter 1 ('mode') has incomplete type drivers/clocksource/timer-stm32.c:43:13: error: function declaration isn't a prototype drivers/clocksource/timer-stm32.c: In function 'stm32_clock_event_set_mode': drivers/clocksource/timer-stm32.c:47:3: error: type defaults to 'int' in declaration of '__mptr' drivers/clocksource/timer-stm32.c:47:3: warning: initialization from incompatible pointer type drivers/clocksource/timer-stm32.c:51:7: error: 'CLOCK_EVT_MODE_PERIODIC' undeclared (first use in this function) drivers/clocksource/timer-stm32.c:51:7: note: each undeclared identifier is reported only once for each function it appears in drivers/clocksource/timer-stm32.c:56:7: error: 'CLOCK_EVT_MODE_ONESHOT' undeclared (first use in this function) Tighten up the dependencies to limit where it gets built by copying the style of the Kconfig line for CLKSRC_EFM32 a few lines above. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Chanwoo Choi <cw00.choi@samsung.com> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Link: http://lkml.kernel.org/r/1434841352-24300-1-git-send-email-paul.gortmaker@windriver.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
-rw-r--r--drivers/clocksource/Kconfig4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig
index bec25b3..32164ba 100644
--- a/drivers/clocksource/Kconfig
+++ b/drivers/clocksource/Kconfig
@@ -112,8 +112,8 @@ config CLKSRC_LPC32XX
select CLKSRC_OF
config CLKSRC_STM32
- bool "Clocksource for STM32 SoCs" if COMPILE_TEST
- depends on OF
+ bool "Clocksource for STM32 SoCs" if !ARCH_STM32
+ depends on OF && ARM && (ARCH_STM32 || COMPILE_TEST)
select CLKSRC_MMIO
config ARM_ARCH_TIMER
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