ARM/cpuidle: remove __init tag from Calxeda cpuidle probe function

Commit 60a66e370007e8535b7a561353b07b37deaf35ba changed the Calxeda
cpuidle driver to a platform driver, copying the __init tag from the
_init() to the newly used _probe() function. However, "probe should
not be __init." (Rob said ;-)
Remove the __init tag to fix a section mismatch in the Calxeda
cpuidle driver.

Signed-off-by: Andre Przywara <andre.przywara@linaro.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>

drivers/cpuidle/cpuidle-calxeda.c

@@ -65,7 +65,7 @@ static struct cpuidle_driver calxeda_idle_driver = {
 	.state_count = 2,
 };
 
-static int __init calxeda_cpuidle_probe(struct platform_device *pdev)
+static int calxeda_cpuidle_probe(struct platform_device *pdev)
 {
 	return cpuidle_register(&calxeda_idle_driver, NULL);
 }