cpuidle: kirkwood: Move out of mach directory

Move the Kirkwood cpuidle driver out of arch/arm/mach-kirkwood and
into drivers/cpuidle. Convert the driver into a platform driver.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>

1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/cpuidle/Kconfig b/drivers/cpuidle/Kconfig
index c4cc27e5c8a5..071e2c3eec4f 100644
--- a/drivers/cpuidle/Kconfig
+++ b/drivers/cpuidle/Kconfig
@@ -39,4 +39,10 @@ config CPU_IDLE_CALXEDA
         help
           Select this to enable cpuidle on Calxeda processors.
 
+config CPU_IDLE_KIRKWOOD
+        bool "CPU Idle Driver for Kirkwood processors"
+        depends on ARCH_KIRKWOOD
+        help
+          Select this to enable cpuidle on Kirkwood processors.
+
 endif