From patchwork Tue Apr 23 08:54:31 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Lezcano X-Patchwork-Id: 2476531 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) by patchwork2.kernel.org (Postfix) with ESMTP id 82080DF2E5 for ; Tue, 23 Apr 2013 08:56:41 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UUZ0z-0003qJ-Du; Tue, 23 Apr 2013 08:55:55 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1UUZ0b-0003BZ-Oc; Tue, 23 Apr 2013 08:55:29 +0000 Received: from mail-wi0-x232.google.com ([2a00:1450:400c:c05::232]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UUZ01-00032N-ER for linux-arm-kernel@lists.infradead.org; Tue, 23 Apr 2013 08:54:59 +0000 Received: by mail-wi0-f178.google.com with SMTP id hm14so428165wib.11 for ; Tue, 23 Apr 2013 01:54:51 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=x-received:from:to:cc:subject:date:message-id:x-mailer:in-reply-to :references:x-gm-message-state; bh=FRP3emHkhOmifJx0AL23mKJ/XR5GEsqMPX4gLb8bN0Q=; b=ott/jzaAIFwlyNyDPhMj1zKYzu4TyrDwcxga9WDe4vWLQ1JRn2qPeuJIuAqv5eag2N H/Sn8V6CEk7K6/S4l0qSEySkN65qtwJBf1f+gDVcsQgNjhJqP2WSC1z6xUFFZY7d4fNE /gCIkW8bZbULVrdqtAvxce3tmaFZStJqQv4Xqdpszk2vQg/+Iz1k3MkRvMgP6K0SbGvn fpNTzzmEQKKiUq9MLi30vFcK72yJ3UCOlXD/n0lmMB28WzzQUmQOfum2uPoatL31EaIY 6HJZFytQU/0i5AjXzwBXbg5RWS1Yv6e4T3dBTKL3h40OQkK5or4hJswXryMZraRjHDO4 E5Dw== X-Received: by 10.194.173.228 with SMTP id bn4mr4934446wjc.20.1366707291429; Tue, 23 Apr 2013 01:54:51 -0700 (PDT) Received: from mai.home (AToulouse-654-1-479-219.w86-201.abo.wanadoo.fr. [86.201.194.219]) by mx.google.com with ESMTPS id q13sm27358775wie.8.2013.04.23.01.54.48 (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Tue, 23 Apr 2013 01:54:50 -0700 (PDT) From: Daniel Lezcano To: rjw@sisk.pl Subject: [V4 patch 01/15] cpuidle: remove en_core_tk_irqen flag Date: Tue, 23 Apr 2013 10:54:31 +0200 Message-Id: <1366707285-12179-2-git-send-email-daniel.lezcano@linaro.org> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1366707285-12179-1-git-send-email-daniel.lezcano@linaro.org> References: <1366707285-12179-1-git-send-email-daniel.lezcano@linaro.org> X-Gm-Message-State: ALoCoQlSPiQ0FLbsORz7itYzvjteG25umI7QqkfDyi27UWdqCd2c6RmeVrwSl0nDGvmRpxf8MiDA X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130423_045453_842480_5EE12A6D X-CRM114-Status: GOOD ( 16.99 ) X-Spam-Score: -1.9 (-) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-1.9 points) pts rule name description ---- ---------------------- -------------------------------------------------- -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: andrew@lunn.ch, kgene.kim@samsung.com, jason@lakedaemon.net, horms@verge.net.au, patches@linaro.org, khilman@deeprootsystems.com, magnus.damm@gmail.com, linux-pm@vger.kernel.org, swarren@wwwdotorg.org, nsekhar@ti.com, rob.herring@calxeda.com, deepthi@linux.vnet.ibm.com, tony@atomide.com, lethal@linux-sh.org, linaro-kernel@lists.linaro.org, kernel@pengutronix.de, josephl@nvidia.com, jkosina@suse.cz, plagnioj@jcrosoft.com, linux@maxim.org.za, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org The en_core_tk_irqen flag is set in all the cpuidle driver which means it is not necessary to specify this flag. Remove the flag and the code related to it. Signed-off-by: Daniel Lezcano Acked-by: Kevin Hilman # for mach-omap2/* --- arch/arm/mach-at91/cpuidle.c | 1 - arch/arm/mach-davinci/cpuidle.c | 1 - arch/arm/mach-exynos/cpuidle.c | 1 - arch/arm/mach-imx/cpuidle-imx6q.c | 1 - arch/arm/mach-imx/pm-imx5.c | 1 - arch/arm/mach-omap2/cpuidle34xx.c | 1 - arch/arm/mach-omap2/cpuidle44xx.c | 1 - arch/arm/mach-s3c64xx/cpuidle.c | 1 - arch/arm/mach-shmobile/cpuidle.c | 1 - arch/arm/mach-shmobile/pm-sh7372.c | 1 - arch/arm/mach-tegra/cpuidle-tegra114.c | 1 - arch/arm/mach-tegra/cpuidle-tegra20.c | 1 - arch/arm/mach-tegra/cpuidle-tegra30.c | 1 - arch/arm/mach-ux500/cpuidle.c | 1 - arch/powerpc/platforms/pseries/processor_idle.c | 1 - arch/sh/kernel/cpu/shmobile/cpuidle.c | 1 - arch/x86/kernel/apm_32.c | 1 - drivers/acpi/processor_idle.c | 1 - drivers/cpuidle/cpuidle-calxeda.c | 1 - drivers/cpuidle/cpuidle-kirkwood.c | 1 - drivers/cpuidle/cpuidle.c | 72 ++++++----------------- drivers/idle/intel_idle.c | 1 - include/linux/cpuidle.h | 11 ---- 23 files changed, 18 insertions(+), 86 deletions(-) diff --git a/arch/arm/mach-at91/cpuidle.c b/arch/arm/mach-at91/cpuidle.c index 0c63815..0130df7 100644 --- a/arch/arm/mach-at91/cpuidle.c +++ b/arch/arm/mach-at91/cpuidle.c @@ -47,7 +47,6 @@ static int at91_enter_idle(struct cpuidle_device *dev, static struct cpuidle_driver at91_idle_driver = { .name = "at91_idle", .owner = THIS_MODULE, - .en_core_tk_irqen = 1, .states[0] = ARM_CPUIDLE_WFI_STATE, .states[1] = { .enter = at91_enter_idle, diff --git a/arch/arm/mach-davinci/cpuidle.c b/arch/arm/mach-davinci/cpuidle.c index 22d6d4a..c2887c5 100644 --- a/arch/arm/mach-davinci/cpuidle.c +++ b/arch/arm/mach-davinci/cpuidle.c @@ -62,7 +62,6 @@ static int davinci_enter_idle(struct cpuidle_device *dev, static struct cpuidle_driver davinci_idle_driver = { .name = "cpuidle-davinci", .owner = THIS_MODULE, - .en_core_tk_irqen = 1, .states[0] = ARM_CPUIDLE_WFI_STATE, .states[1] = { .enter = davinci_enter_idle, diff --git a/arch/arm/mach-exynos/cpuidle.c b/arch/arm/mach-exynos/cpuidle.c index fcfe025..498a7a2 100644 --- a/arch/arm/mach-exynos/cpuidle.c +++ b/arch/arm/mach-exynos/cpuidle.c @@ -58,7 +58,6 @@ static DEFINE_PER_CPU(struct cpuidle_device, exynos4_cpuidle_device); static struct cpuidle_driver exynos4_idle_driver = { .name = "exynos4_idle", .owner = THIS_MODULE, - .en_core_tk_irqen = 1, }; /* Ext-GIC nIRQ/nFIQ is the only wakeup source in AFTR */ diff --git a/arch/arm/mach-imx/cpuidle-imx6q.c b/arch/arm/mach-imx/cpuidle-imx6q.c index a783a63..e2739ad 100644 --- a/arch/arm/mach-imx/cpuidle-imx6q.c +++ b/arch/arm/mach-imx/cpuidle-imx6q.c @@ -45,7 +45,6 @@ done: static struct cpuidle_driver imx6q_cpuidle_driver = { .name = "imx6q_cpuidle", .owner = THIS_MODULE, - .en_core_tk_irqen = 1, .states = { /* WFI */ ARM_CPUIDLE_WFI_STATE, diff --git a/arch/arm/mach-imx/pm-imx5.c b/arch/arm/mach-imx/pm-imx5.c index f67fd7e..4b52b3e 100644 --- a/arch/arm/mach-imx/pm-imx5.c +++ b/arch/arm/mach-imx/pm-imx5.c @@ -164,7 +164,6 @@ static int imx5_cpuidle_enter(struct cpuidle_device *dev, static struct cpuidle_driver imx5_cpuidle_driver = { .name = "imx5_cpuidle", .owner = THIS_MODULE, - .en_core_tk_irqen = 1, .states[0] = { .enter = imx5_cpuidle_enter, .exit_latency = 2, diff --git a/arch/arm/mach-omap2/cpuidle34xx.c b/arch/arm/mach-omap2/cpuidle34xx.c index 0ee39a8..20785b2 100644 --- a/arch/arm/mach-omap2/cpuidle34xx.c +++ b/arch/arm/mach-omap2/cpuidle34xx.c @@ -264,7 +264,6 @@ static DEFINE_PER_CPU(struct cpuidle_device, omap3_idle_dev); static struct cpuidle_driver omap3_idle_driver = { .name = "omap3_idle", .owner = THIS_MODULE, - .en_core_tk_irqen = 1, .states = { { .enter = omap3_enter_idle_bm, diff --git a/arch/arm/mach-omap2/cpuidle44xx.c b/arch/arm/mach-omap2/cpuidle44xx.c index 8a0e43c..d1bfb21 100644 --- a/arch/arm/mach-omap2/cpuidle44xx.c +++ b/arch/arm/mach-omap2/cpuidle44xx.c @@ -164,7 +164,6 @@ static DEFINE_PER_CPU(struct cpuidle_device, omap_idle_dev); static struct cpuidle_driver omap4_idle_driver = { .name = "omap4_idle", .owner = THIS_MODULE, - .en_core_tk_irqen = 1, .states = { { /* C1 - CPU0 ON + CPU1 ON + MPU ON */ diff --git a/arch/arm/mach-s3c64xx/cpuidle.c b/arch/arm/mach-s3c64xx/cpuidle.c index ead5fab..852ff16 100644 --- a/arch/arm/mach-s3c64xx/cpuidle.c +++ b/arch/arm/mach-s3c64xx/cpuidle.c @@ -45,7 +45,6 @@ static DEFINE_PER_CPU(struct cpuidle_device, s3c64xx_cpuidle_device); static struct cpuidle_driver s3c64xx_cpuidle_driver = { .name = "s3c64xx_cpuidle", .owner = THIS_MODULE, - .en_core_tk_irqen = 1, .states = { { .enter = s3c64xx_enter_idle, diff --git a/arch/arm/mach-shmobile/cpuidle.c b/arch/arm/mach-shmobile/cpuidle.c index c872ae8..d671ae9 100644 --- a/arch/arm/mach-shmobile/cpuidle.c +++ b/arch/arm/mach-shmobile/cpuidle.c @@ -20,7 +20,6 @@ static struct cpuidle_device shmobile_cpuidle_dev; static struct cpuidle_driver shmobile_cpuidle_default_driver = { .name = "shmobile_cpuidle", .owner = THIS_MODULE, - .en_core_tk_irqen = 1, .states[0] = ARM_CPUIDLE_WFI_STATE, .safe_state_index = 0, /* C1 */ .state_count = 1, diff --git a/arch/arm/mach-shmobile/pm-sh7372.c b/arch/arm/mach-shmobile/pm-sh7372.c index fbef7b9..dec9293 100644 --- a/arch/arm/mach-shmobile/pm-sh7372.c +++ b/arch/arm/mach-shmobile/pm-sh7372.c @@ -410,7 +410,6 @@ static int sh7372_enter_a4s(struct cpuidle_device *dev, static struct cpuidle_driver sh7372_cpuidle_driver = { .name = "sh7372_cpuidle", .owner = THIS_MODULE, - .en_core_tk_irqen = 1, .state_count = 5, .safe_state_index = 0, /* C1 */ .states[0] = ARM_CPUIDLE_WFI_STATE, diff --git a/arch/arm/mach-tegra/cpuidle-tegra114.c b/arch/arm/mach-tegra/cpuidle-tegra114.c index c527cff..c5fadf9 100644 --- a/arch/arm/mach-tegra/cpuidle-tegra114.c +++ b/arch/arm/mach-tegra/cpuidle-tegra114.c @@ -23,7 +23,6 @@ static struct cpuidle_driver tegra_idle_driver = { .name = "tegra_idle", .owner = THIS_MODULE, - .en_core_tk_irqen = 1, .state_count = 1, .states = { [0] = ARM_CPUIDLE_WFI_STATE_PWR(600), diff --git a/arch/arm/mach-tegra/cpuidle-tegra20.c b/arch/arm/mach-tegra/cpuidle-tegra20.c index b94d76a..f1f6ac4 100644 --- a/arch/arm/mach-tegra/cpuidle-tegra20.c +++ b/arch/arm/mach-tegra/cpuidle-tegra20.c @@ -51,7 +51,6 @@ static int tegra20_idle_lp2_coupled(struct cpuidle_device *dev, static struct cpuidle_driver tegra_idle_driver = { .name = "tegra_idle", .owner = THIS_MODULE, - .en_core_tk_irqen = 1, .states = { ARM_CPUIDLE_WFI_STATE_PWR(600), #ifdef CONFIG_PM_SLEEP diff --git a/arch/arm/mach-tegra/cpuidle-tegra30.c b/arch/arm/mach-tegra/cpuidle-tegra30.c index c4e01fe..f6a0c72 100644 --- a/arch/arm/mach-tegra/cpuidle-tegra30.c +++ b/arch/arm/mach-tegra/cpuidle-tegra30.c @@ -43,7 +43,6 @@ static int tegra30_idle_lp2(struct cpuidle_device *dev, static struct cpuidle_driver tegra_idle_driver = { .name = "tegra_idle", .owner = THIS_MODULE, - .en_core_tk_irqen = 1, #ifdef CONFIG_PM_SLEEP .state_count = 2, #else diff --git a/arch/arm/mach-ux500/cpuidle.c b/arch/arm/mach-ux500/cpuidle.c index 1b16d9e..c29c1bf 100644 --- a/arch/arm/mach-ux500/cpuidle.c +++ b/arch/arm/mach-ux500/cpuidle.c @@ -94,7 +94,6 @@ out: static struct cpuidle_driver ux500_idle_driver = { .name = "ux500_idle", .owner = THIS_MODULE, - .en_core_tk_irqen = 1, .states = { ARM_CPUIDLE_WFI_STATE, { diff --git a/arch/powerpc/platforms/pseries/processor_idle.c b/arch/powerpc/platforms/pseries/processor_idle.c index a197120..4644efa0 100644 --- a/arch/powerpc/platforms/pseries/processor_idle.c +++ b/arch/powerpc/platforms/pseries/processor_idle.c @@ -25,7 +25,6 @@ struct cpuidle_driver pseries_idle_driver = { .name = "pseries_idle", .owner = THIS_MODULE, - .en_core_tk_irqen = 1, }; #define MAX_IDLE_STATE_COUNT 2 diff --git a/arch/sh/kernel/cpu/shmobile/cpuidle.c b/arch/sh/kernel/cpu/shmobile/cpuidle.c index ea6ab02..fdfe57f4 100644 --- a/arch/sh/kernel/cpu/shmobile/cpuidle.c +++ b/arch/sh/kernel/cpu/shmobile/cpuidle.c @@ -55,7 +55,6 @@ static struct cpuidle_device cpuidle_dev; static struct cpuidle_driver cpuidle_driver = { .name = "sh_idle", .owner = THIS_MODULE, - .en_core_tk_irqen = 1, .states = { { .exit_latency = 1, diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c index 66b5faf..53a4e27 100644 --- a/arch/x86/kernel/apm_32.c +++ b/arch/x86/kernel/apm_32.c @@ -373,7 +373,6 @@ static int apm_cpu_idle(struct cpuidle_device *dev, static struct cpuidle_driver apm_idle_driver = { .name = "apm_idle", .owner = THIS_MODULE, - .en_core_tk_irqen = 1, .states = { { /* entry 0 is for polling */ }, { /* entry 1 is for APM idle */ diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c index ee255c6..f0df2c9 100644 --- a/drivers/acpi/processor_idle.c +++ b/drivers/acpi/processor_idle.c @@ -918,7 +918,6 @@ static int acpi_idle_enter_bm(struct cpuidle_device *dev, struct cpuidle_driver acpi_idle_driver = { .name = "acpi_idle", .owner = THIS_MODULE, - .en_core_tk_irqen = 1, }; /** diff --git a/drivers/cpuidle/cpuidle-calxeda.c b/drivers/cpuidle/cpuidle-calxeda.c index e1aab38..a3b56f5 100644 --- a/drivers/cpuidle/cpuidle-calxeda.c +++ b/drivers/cpuidle/cpuidle-calxeda.c @@ -100,7 +100,6 @@ static void calxeda_idle_cpuidle_devices_uninit(void) static struct cpuidle_driver calxeda_idle_driver = { .name = "calxeda_idle", - .en_core_tk_irqen = 1, .states = { ARM_CPUIDLE_WFI_STATE, { diff --git a/drivers/cpuidle/cpuidle-kirkwood.c b/drivers/cpuidle/cpuidle-kirkwood.c index 53aad73..6f31524 100644 --- a/drivers/cpuidle/cpuidle-kirkwood.c +++ b/drivers/cpuidle/cpuidle-kirkwood.c @@ -41,7 +41,6 @@ static int kirkwood_enter_idle(struct cpuidle_device *dev, static struct cpuidle_driver kirkwood_idle_driver = { .name = "kirkwood_idle", .owner = THIS_MODULE, - .en_core_tk_irqen = 1, .states[0] = ARM_CPUIDLE_WFI_STATE, .states[1] = { .enter = kirkwood_enter_idle, diff --git a/drivers/cpuidle/cpuidle.c b/drivers/cpuidle/cpuidle.c index c500370..0da795b 100644 --- a/drivers/cpuidle/cpuidle.c +++ b/drivers/cpuidle/cpuidle.c @@ -43,24 +43,6 @@ void disable_cpuidle(void) static int __cpuidle_register_device(struct cpuidle_device *dev); -static inline int cpuidle_enter(struct cpuidle_device *dev, - struct cpuidle_driver *drv, int index) -{ - struct cpuidle_state *target_state = &drv->states[index]; - return target_state->enter(dev, drv, index); -} - -static inline int cpuidle_enter_tk(struct cpuidle_device *dev, - struct cpuidle_driver *drv, int index) -{ - return cpuidle_wrap_enter(dev, drv, index, cpuidle_enter); -} - -typedef int (*cpuidle_enter_t)(struct cpuidle_device *dev, - struct cpuidle_driver *drv, int index); - -static cpuidle_enter_t cpuidle_enter_ops; - /** * cpuidle_play_dead - cpu off-lining * @@ -90,11 +72,27 @@ int cpuidle_play_dead(void) * @next_state: index into drv->states of the state to enter */ int cpuidle_enter_state(struct cpuidle_device *dev, struct cpuidle_driver *drv, - int next_state) + int index) { int entered_state; - entered_state = cpuidle_enter_ops(dev, drv, next_state); + struct cpuidle_state *target_state = &drv->states[index]; + ktime_t time_start, time_end; + s64 diff; + + time_start = ktime_get(); + + entered_state = target_state->enter(dev, drv, index); + + time_end = ktime_get(); + + local_irq_enable(); + + diff = ktime_to_us(ktime_sub(time_end, time_start)); + if (diff > INT_MAX) + diff = INT_MAX; + + dev->last_residency = (int) diff; if (entered_state >= 0) { /* Update cpuidle counters */ @@ -231,37 +229,6 @@ void cpuidle_resume(void) mutex_unlock(&cpuidle_lock); } -/** - * cpuidle_wrap_enter - performs timekeeping and irqen around enter function - * @dev: pointer to a valid cpuidle_device object - * @drv: pointer to a valid cpuidle_driver object - * @index: index of the target cpuidle state. - */ -int cpuidle_wrap_enter(struct cpuidle_device *dev, - struct cpuidle_driver *drv, int index, - int (*enter)(struct cpuidle_device *dev, - struct cpuidle_driver *drv, int index)) -{ - ktime_t time_start, time_end; - s64 diff; - - time_start = ktime_get(); - - index = enter(dev, drv, index); - - time_end = ktime_get(); - - local_irq_enable(); - - diff = ktime_to_us(ktime_sub(time_end, time_start)); - if (diff > INT_MAX) - diff = INT_MAX; - - dev->last_residency = (int) diff; - - return index; -} - #ifdef CONFIG_ARCH_HAS_CPU_RELAX static int poll_idle(struct cpuidle_device *dev, struct cpuidle_driver *drv, int index) @@ -333,9 +300,6 @@ int cpuidle_enable_device(struct cpuidle_device *dev) return ret; } - cpuidle_enter_ops = drv->en_core_tk_irqen ? - cpuidle_enter_tk : cpuidle_enter; - poll_idle_init(drv); ret = cpuidle_add_device_sysfs(dev); diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c index 10541da..0e8fab1 100644 --- a/drivers/idle/intel_idle.c +++ b/drivers/idle/intel_idle.c @@ -71,7 +71,6 @@ static struct cpuidle_driver intel_idle_driver = { .name = "intel_idle", .owner = THIS_MODULE, - .en_core_tk_irqen = 1, }; /* intel_idle.max_cstate=0 disables driver */ static int max_cstate = CPUIDLE_STATE_MAX - 1; diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h index fc3e580..79e3811 100644 --- a/include/linux/cpuidle.h +++ b/include/linux/cpuidle.h @@ -105,8 +105,6 @@ struct cpuidle_driver { struct module *owner; int refcnt; - /* set to 1 to use the core cpuidle time keeping (for all states). */ - unsigned int en_core_tk_irqen:1; /* used by the cpuidle framework to setup the broadcast timer */ unsigned int bctimer:1; /* states array must be ordered in decreasing power consumption */ @@ -132,10 +130,6 @@ extern void cpuidle_pause(void); extern void cpuidle_resume(void); extern int cpuidle_enable_device(struct cpuidle_device *dev); extern void cpuidle_disable_device(struct cpuidle_device *dev); -extern int cpuidle_wrap_enter(struct cpuidle_device *dev, - struct cpuidle_driver *drv, int index, - int (*enter)(struct cpuidle_device *dev, - struct cpuidle_driver *drv, int index)); extern int cpuidle_play_dead(void); extern struct cpuidle_driver *cpuidle_get_cpu_driver(struct cpuidle_device *dev); @@ -162,11 +156,6 @@ static inline void cpuidle_resume(void) { } static inline int cpuidle_enable_device(struct cpuidle_device *dev) {return -ENODEV; } static inline void cpuidle_disable_device(struct cpuidle_device *dev) { } -static inline int cpuidle_wrap_enter(struct cpuidle_device *dev, - struct cpuidle_driver *drv, int index, - int (*enter)(struct cpuidle_device *dev, - struct cpuidle_driver *drv, int index)) -{ return -ENODEV; } static inline int cpuidle_play_dead(void) {return -ENODEV; } #endif