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From: "Rafael J. Wysocki" <rjw@rjwysocki.net>
To: ACPI Devel Maling List <linux-acpi@vger.kernel.org>
Cc: Hanjun Guo <hanjun.guo@linaro.org>,
	Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: [PATCH] ACPI / sleep: Drop acpi_suspend() which is not used
Date: Tue, 17 Mar 2015 15:29:23 +0100	[thread overview]
Message-ID: <1460987.2Zo06X0UeC@vostro.rjw.lan> (raw)
In-Reply-To: <CAGHbJ3DhUB688K7ooT7ai=2QjRp7S+_E_Y+a+GupeTvjR5omMg@mail.gmail.com>

From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

The acpi_suspend() function has no callers, so drop it.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
 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);
 


  parent reply	other threads:[~2015-03-17 14:05 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-03-13  8:14 [update][PATCH v10 06/21] ACPI / sleep: Introduce CONFIG_ACPI_GENERIC_SLEEP Hanjun Guo
2015-03-13 21:49 ` Rafael J. Wysocki
2015-03-16 12:14   ` Hanjun Guo
2015-03-16 23:15     ` Rafael J. Wysocki
2015-03-17  1:08       ` Hanjun Guo
2015-03-17  2:28         ` Rafael J. Wysocki
2015-03-17  2:36           ` Hanjun Guo
2015-03-17  3:23             ` Rafael J. Wysocki
2015-03-17  4:10               ` Hanjun Guo
2015-03-17  5:59                 ` Jon Masters
2015-03-17  6:31                   ` Hanjun Guo
2015-03-17 14:33                 ` Rafael J. Wysocki
2015-03-18  1:56                   ` Hanjun Guo
2015-03-17 12:35               ` Lorenzo Pieralisi
     [not found]                 ` <CAGHbJ3DhUB688K7ooT7ai=2QjRp7S+_E_Y+a+GupeTvjR5omMg@mail.gmail.com>
2015-03-17 14:29                   ` Rafael J. Wysocki [this message]
2015-03-17 14:24                     ` [PATCH] ACPI / sleep: Drop acpi_suspend() which is not used Lorenzo Pieralisi
2015-03-18  1:17                     ` Hanjun Guo
2015-03-17 14:30                 ` [update][PATCH v10 06/21] ACPI / sleep: Introduce CONFIG_ACPI_GENERIC_SLEEP Rafael J. Wysocki

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