From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753597AbbCQOFc (ORCPT ); Tue, 17 Mar 2015 10:05:32 -0400 Received: from v094114.home.net.pl ([79.96.170.134]:64339 "HELO v094114.home.net.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1753091AbbCQOFb (ORCPT ); Tue, 17 Mar 2015 10:05:31 -0400 From: "Rafael J. Wysocki" To: ACPI Devel Maling List Cc: Hanjun Guo , Lorenzo Pieralisi , Linux Kernel Mailing List Subject: [PATCH] ACPI / sleep: Drop acpi_suspend() which is not used Date: Tue, 17 Mar 2015 15:29:23 +0100 Message-ID: <1460987.2Zo06X0UeC@vostro.rjw.lan> User-Agent: KMail/4.11.5 (Linux/3.19.0+; KDE/4.11.5; x86_64; ; ) In-Reply-To: References: <1426234469-6434-1-git-send-email-hanjun.guo@linaro.org> <20150317123536.GB14984@red-moon> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="utf-8" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Rafael J. Wysocki The acpi_suspend() function has no callers, so drop it. Signed-off-by: Rafael J. Wysocki --- drivers/acpi/sleep.c | 15 --------------- drivers/acpi/sleep.h | 2 -- 2 files changed, 17 deletions(-) Index: linux-pm/drivers/acpi/sleep.c =================================================================== --- linux-pm.orig/drivers/acpi/sleep.c +++ linux-pm/drivers/acpi/sleep.c @@ -806,21 +806,6 @@ static void acpi_sleep_hibernate_setup(v static inline void acpi_sleep_hibernate_setup(void) {} #endif /* !CONFIG_HIBERNATION */ -int acpi_suspend(u32 acpi_state) -{ - suspend_state_t states[] = { - [1] = PM_SUSPEND_STANDBY, - [3] = PM_SUSPEND_MEM, - [5] = PM_SUSPEND_MAX - }; - - if (acpi_state < 6 && states[acpi_state]) - return pm_suspend(states[acpi_state]); - if (acpi_state == 4) - return hibernate(); - return -EINVAL; -} - static void acpi_power_off_prepare(void) { /* Prepare to power off the system */ Index: linux-pm/drivers/acpi/sleep.h =================================================================== --- linux-pm.orig/drivers/acpi/sleep.h +++ linux-pm/drivers/acpi/sleep.h @@ -1,6 +1,4 @@ -extern int acpi_suspend(u32 state); - extern void acpi_enable_wakeup_devices(u8 sleep_state); extern void acpi_disable_wakeup_devices(u8 sleep_state);