linux-kernel - [PATCH 1/5] thinkpad_acpi: Drop pm_message

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Date:	Sun, 17 Jun 2012 22:27:23 +0200
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	platform-driver-x86@...r.kernel.org
Cc:	Henrique de Moraes Holschuh <ibm-acpi@....eng.br>,
	LKML <linux-kernel@...r.kernel.org>,
	Linux PM list <linux-pm@...r.kernel.org>,
	Matthew Garrett <mjg59@...f.ucam.org>,
	Joey Lee <jlee@...ell.com>
Subject: [PATCH 1/5] thinkpad_acpi: Drop pm_message_t arguments from suspend routines

From: Rafael J. Wysocki <rjw@...k.pl>

Multiple suspend routines in drivers/platform/x86/thinkpad_acpi.c
use take pm_message_t arguments that aren't used by any of them.
Make those routines take no arguments as that's what they should do.

Signed-off-by: Rafael J. Wysocki <rjw@...k.pl>
---
 drivers/platform/x86/thinkpad_acpi.c |   12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

Index: linux/drivers/platform/x86/thinkpad_acpi.c
===================================================================
--- linux.orig/drivers/platform/x86/thinkpad_acpi.c
+++ linux/drivers/platform/x86/thinkpad_acpi.c
@@ -277,7 +277,7 @@ struct ibm_struct {
 	int (*write) (char *);
 	void (*exit) (void);
 	void (*resume) (void);
-	void (*suspend) (pm_message_t state);
+	void (*suspend) (void);
 	void (*shutdown) (void);
 
 	struct list_head all_drivers;
@@ -931,7 +931,7 @@ static int tpacpi_suspend_handler(struct
 				 &tpacpi_all_drivers,
 				 all_drivers) {
 		if (ibm->suspend)
-			(ibm->suspend)(state);
+			(ibm->suspend)();
 	}
 
 	return 0;
@@ -3758,7 +3758,7 @@ static void hotkey_notify(struct ibm_str
 	}
 }
 
-static void hotkey_suspend(pm_message_t state)
+static void hotkey_suspend(void)
 {
 	/* Do these on suspend, we get the events on early resume! */
 	hotkey_wakeup_reason = TP_ACPI_WAKEUP_NONE;
@@ -6329,7 +6329,7 @@ static int __init brightness_init(struct
 	return 0;
 }
 
-static void brightness_suspend(pm_message_t state)
+static void brightness_suspend(void)
 {
 	tpacpi_brightness_checkpoint_nvram();
 }
@@ -6748,7 +6748,7 @@ static struct snd_kcontrol_new volume_al
 	.get = volume_alsa_mute_get,
 };
 
-static void volume_suspend(pm_message_t state)
+static void volume_suspend(void)
 {
 	tpacpi_volume_checkpoint_nvram();
 }
@@ -8107,7 +8107,7 @@ static void fan_exit(void)
 	flush_workqueue(tpacpi_wq);
 }
 
-static void fan_suspend(pm_message_t state)
+static void fan_suspend(void)
 {
 	int rc;
 

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