PM: do not use saved_state from struct dev_pm_info on ARM

The saved_state member of 'struct dev_pm_info' that's going to be removed
is used in arch/arm/common/locomo.c, arch/arm/common/sa1111.c and
arch/arm/mach-sa1100/neponset.c.  Change the code in there to use local
variables for saving the state of devices during suspend.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Cc: Greg KH <greg@kroah.com>
Cc: David Brownell <david-b@pacbell.net>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 8 insertions, 5 deletions

diff --git a/arch/arm/common/sa1111.c b/arch/arm/common/sa1111.c
index 798bbfccafb7..eb06d0b2cb74 100644
--- a/arch/arm/common/sa1111.c
+++ b/arch/arm/common/sa1111.c
@@ -51,6 +51,9 @@ struct sa1111 {
         int             irq;
         spinlock_t      lock;
         void __iomem    *base;
+#ifdef CONFIG_PM
+        void            *saved_state;
+#endif
 };
 
 /*
@@ -822,7 +825,7 @@ static int sa1111_suspend(struct platform_device *dev, pm_message_t state)
         save = kmalloc(sizeof(struct sa1111_save_data), GFP_KERNEL);
         if (!save)
                 return -ENOMEM;
-        dev->dev.power.saved_state = save;
+        sachip->saved_state = save;
 
         spin_lock_irqsave(&sachip->lock, flags);
 
@@ -878,7 +881,7 @@ static int sa1111_resume(struct platform_device *dev)
         unsigned long flags, id;
         void __iomem *base;
 
-        save = (struct sa1111_save_data *)dev->dev.power.saved_state;
+        save = sachip->saved_state;
         if (!save)
                 return 0;
 
@@ -923,7 +926,7 @@ static int sa1111_resume(struct platform_device *dev)
 
         spin_unlock_irqrestore(&sachip->lock, flags);
 
-        dev->dev.power.saved_state = NULL;
+        sachip->saved_state = NULL;
         kfree(save);
 
         return 0;
@@ -958,8 +961,8 @@ static int sa1111_remove(struct platform_device *pdev)
                 platform_set_drvdata(pdev, NULL);
 
 #ifdef CONFIG_PM
-                kfree(pdev->dev.power.saved_state);
-                pdev->dev.power.saved_state = NULL;
+                kfree(sachip->saved_state);
+                sachip->saved_state = NULL;
 #endif
         }