linux-kernel - [PATCH 1/4] PM / TPM: Drop unused pm_message_t argument from tpm_pm

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Date:	Thu, 5 Jul 2012 00:09:52 +0200
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	Linux PM list <linux-pm@...r.kernel.org>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	tpmdd-devel@...ts.sourceforge.net,
	Debora Velarde <debora@...ux.vnet.ibm.com>,
	Rajiv Andrade <srajiv@...ux.vnet.ibm.com>,
	Marcel Selhorst <m.selhorst@...rix.com>
Subject: [PATCH 1/4]  PM / TPM: Drop unused pm_message_t argument from tpm_pm_suspend()

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

The tpm_pm_suspend()'s second argument of type pm_message_t is not
used, so remove it.

Signed-off-by: Rafael J. Wysocki <rjw@...k.pl>
---
 drivers/char/tpm/tpm.c       |    2 +-
 drivers/char/tpm/tpm.h       |    2 +-
 drivers/char/tpm/tpm_atmel.c |    2 +-
 drivers/char/tpm/tpm_nsc.c   |    2 +-
 drivers/char/tpm/tpm_tis.c   |    4 ++--
 5 files changed, 6 insertions(+), 6 deletions(-)

Index: linux/drivers/char/tpm/tpm.h
===================================================================
--- linux.orig/drivers/char/tpm/tpm.h
+++ linux/drivers/char/tpm/tpm.h
@@ -299,7 +299,7 @@ extern ssize_t tpm_write(struct file *,
 			 loff_t *);
 extern ssize_t tpm_read(struct file *, char __user *, size_t, loff_t *);
 extern void tpm_remove_hardware(struct device *);
-extern int tpm_pm_suspend(struct device *, pm_message_t);
+extern int tpm_pm_suspend(struct device *);
 extern int tpm_pm_resume(struct device *);
 extern int wait_for_tpm_stat(struct tpm_chip *, u8, unsigned long,
 			     wait_queue_head_t *);
Index: linux/drivers/char/tpm/tpm_atmel.c
===================================================================
--- linux.orig/drivers/char/tpm/tpm_atmel.c
+++ linux/drivers/char/tpm/tpm_atmel.c
@@ -170,7 +170,7 @@ static void atml_plat_remove(void)
 
 static int tpm_atml_suspend(struct platform_device *dev, pm_message_t msg)
 {
-	return tpm_pm_suspend(&dev->dev, msg);
+	return tpm_pm_suspend(&dev->dev);
 }
 
 static int tpm_atml_resume(struct platform_device *dev)
Index: linux/drivers/char/tpm/tpm_tis.c
===================================================================
--- linux.orig/drivers/char/tpm/tpm_tis.c
+++ linux/drivers/char/tpm/tpm_tis.c
@@ -750,7 +750,7 @@ static int __devinit tpm_tis_pnp_init(st
 
 static int tpm_tis_pnp_suspend(struct pnp_dev *dev, pm_message_t msg)
 {
-	return tpm_pm_suspend(&dev->dev, msg);
+	return tpm_pm_suspend(&dev->dev);
 }
 
 static int tpm_tis_pnp_resume(struct pnp_dev *dev)
@@ -808,7 +808,7 @@ MODULE_PARM_DESC(hid, "Set additional sp
 #endif
 static int tpm_tis_suspend(struct platform_device *dev, pm_message_t msg)
 {
-	return tpm_pm_suspend(&dev->dev, msg);
+	return tpm_pm_suspend(&dev->dev);
 }
 
 static int tpm_tis_resume(struct platform_device *dev)
Index: linux/drivers/char/tpm/tpm_nsc.c
===================================================================
--- linux.orig/drivers/char/tpm/tpm_nsc.c
+++ linux/drivers/char/tpm/tpm_nsc.c
@@ -276,7 +276,7 @@ static void tpm_nsc_remove(struct device
 
 static int tpm_nsc_suspend(struct platform_device *dev, pm_message_t msg)
 {
-	return tpm_pm_suspend(&dev->dev, msg);
+	return tpm_pm_suspend(&dev->dev);
 }
 
 static int tpm_nsc_resume(struct platform_device *dev)
Index: linux/drivers/char/tpm/tpm.c
===================================================================
--- linux.orig/drivers/char/tpm/tpm.c
+++ linux/drivers/char/tpm/tpm.c
@@ -1274,7 +1274,7 @@ static struct tpm_input_header savestate
  * We are about to suspend. Save the TPM state
  * so that it can be restored.
  */
-int tpm_pm_suspend(struct device *dev, pm_message_t pm_state)
+int tpm_pm_suspend(struct device *dev)
 {
 	struct tpm_chip *chip = dev_get_drvdata(dev);
 	struct tpm_cmd_t cmd;

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