thinkpad_acpi: Drop pm_message_t arguments from suspend routines

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@sisk.pl>
Acked-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Acked-by: Matthew Garrett <mjg@redhat.com>

diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index 8b5610d884186b63b693b6b7aee2ceb705fc47ee..070e555d4bd8d85b88623f4c551e18a278ae4348 100644 (file)
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/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 platform_device *pdev,
                                 &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_struct *ibm, u32 event)
        }
 }
 
-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 ibm_init_struct *iibm)
        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_alsa_control_mute __devinitdata = {
        .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;