From: Daniel Lezcano Date: Tue, 23 Apr 2013 08:54:43 +0000 (+0000) Subject: ARM: kirkwood: cpuidle: use init/exit common routine X-Git-Tag: accepted/tizen/common/20141203.182822~2267^2~5^2~6 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=30dc72c6fa91c640e98ce5ef5ec33fb2beb41ad2;p=platform%2Fkernel%2Flinux-arm64.git ARM: kirkwood: cpuidle: use init/exit common routine Remove the duplicated code and use the cpuidle common code for initialization. Signed-off-by: Daniel Lezcano Tested-by: Andrew Lunn Acked-by: Andrew Lunn Signed-off-by: Rafael J. Wysocki --- diff --git a/drivers/cpuidle/cpuidle-kirkwood.c b/drivers/cpuidle/cpuidle-kirkwood.c index 6f31524..53290e1 100644 --- a/drivers/cpuidle/cpuidle-kirkwood.c +++ b/drivers/cpuidle/cpuidle-kirkwood.c @@ -52,9 +52,6 @@ static struct cpuidle_driver kirkwood_idle_driver = { }, .state_count = KIRKWOOD_MAX_STATES, }; -static struct cpuidle_device *device; - -static DEFINE_PER_CPU(struct cpuidle_device, kirkwood_cpuidle_device); /* Initialize CPU idle by registering the idle states */ static int kirkwood_cpuidle_probe(struct platform_device *pdev) @@ -69,22 +66,12 @@ static int kirkwood_cpuidle_probe(struct platform_device *pdev) if (IS_ERR(ddr_operation_base)) return PTR_ERR(ddr_operation_base); - device = &per_cpu(kirkwood_cpuidle_device, smp_processor_id()); - device->state_count = KIRKWOOD_MAX_STATES; - - cpuidle_register_driver(&kirkwood_idle_driver); - if (cpuidle_register_device(device)) { - pr_err("kirkwood_init_cpuidle: Failed registering\n"); - return -EIO; - } - return 0; + return cpuidle_register(&kirkwood_idle_driver, NULL); } int kirkwood_cpuidle_remove(struct platform_device *pdev) { - cpuidle_unregister_device(device); - cpuidle_unregister_driver(&kirkwood_idle_driver); - + cpuidle_unregister(&kirkwood_idle_driver); return 0; }