From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Lezcano Subject: [RFC patch 11/11] cpuidle / kirkwood : use common ARM cpuidle driver Date: Fri, 15 Mar 2013 15:27:10 +0100 Message-ID: <1363357630-22214-12-git-send-email-daniel.lezcano@linaro.org> References: <1363357630-22214-1-git-send-email-daniel.lezcano@linaro.org> Return-path: Received: from mail-we0-f182.google.com ([74.125.82.182]:43630 "EHLO mail-we0-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754665Ab3COO1m (ORCPT ); Fri, 15 Mar 2013 10:27:42 -0400 Received: by mail-we0-f182.google.com with SMTP id t57so3254323wey.41 for ; Fri, 15 Mar 2013 07:27:41 -0700 (PDT) In-Reply-To: <1363357630-22214-1-git-send-email-daniel.lezcano@linaro.org> Sender: linux-pm-owner@vger.kernel.org List-Id: linux-pm@vger.kernel.org To: linaro-kernel@lists.linaro.org, linux-arm-kernel@lists.infradead.org, linux-pm@vger.kernel.org Cc: linux@maxim.org.za, nicolas.ferre@atmel.com, plagnioj@jcrosoft.com, lenb@kernel.org, rjw@sisk.pl, nsekhar@ti.com, kevin.hilman@linaro.org, horms@verge.net.au, magnus.damm@gmail.com, kernel@pengutronix.de, ben-linux@fluff.org, kgene.kim@samsung.com, rob.herring@calxeda.com, jason@lakedaemon.net, andrew@lunn.ch Signed-off-by: Daniel Lezcano --- drivers/cpuidle/cpuidle-kirkwood.c | 17 ++--------------- 1 file changed, 2 insertions(+), 15 deletions(-) diff --git a/drivers/cpuidle/cpuidle-kirkwood.c b/drivers/cpuidle/cpuidle-kirkwood.c index 670aa1e..60efdc5 100644 --- a/drivers/cpuidle/cpuidle-kirkwood.c +++ b/drivers/cpuidle/cpuidle-kirkwood.c @@ -53,9 +53,6 @@ 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) @@ -70,22 +67,12 @@ static int kirkwood_cpuidle_probe(struct platform_device *pdev) if (!ddr_operation_base) return -EADDRNOTAVAIL; - 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 arm_idle_init(&kirkwood_idle_driver); } int kirkwood_cpuidle_remove(struct platform_device *pdev) { - cpuidle_unregister_device(device); - cpuidle_unregister_driver(&kirkwood_idle_driver); - + arm_idle_exit(&kirkwood_idle_driver); return 0; } -- 1.7.9.5