[06/15] cpuidle: calxeda: select ARM_CPU_SUSPEND
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Message ID 1370038972-2318779-7-git-send-email-arnd@arndb.de
State Accepted, archived
Headers show

Commit Message

Arnd Bergmann May 31, 2013, 10:22 p.m. UTC
Like other ARM specific drivers, this one requires ARM_CPU_SUSPEND,
as shown by this linker error:

drivers/built-in.o: In function `calxeda_pwrdown_idle':
drivers/cpuidle/cpuidle-calxeda.c:84: undefined reference to `cpu_suspend'
drivers/cpuidle/cpuidle-calxeda.c:86: undefined reference to `cpu_resume'

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Rob Herring <rob.herring@calxeda.com>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: linux-pm@vger.kernel.org
---
 drivers/cpuidle/Kconfig | 1 +
 1 file changed, 1 insertion(+)

Patch
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diff --git a/drivers/cpuidle/Kconfig b/drivers/cpuidle/Kconfig
index c4cc27e..e21cdfa 100644
--- a/drivers/cpuidle/Kconfig
+++ b/drivers/cpuidle/Kconfig
@@ -36,6 +36,7 @@  if CPU_IDLE
 config CPU_IDLE_CALXEDA
 	bool "CPU Idle Driver for Calxeda processors"
 	depends on ARCH_HIGHBANK
+	select ARM_CPU_SUSPEND
 	help
 	  Select this to enable cpuidle on Calxeda processors.