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>
diff --git a/arch/arm/common/sa1111.c b/arch/arm/common/sa1111.c
index 798bbfc..eb06d0b 100644
--- a/arch/arm/common/sa1111.c
+++ b/arch/arm/common/sa1111.c
@@ -51,6 +51,9 @@
int irq;
spinlock_t lock;
void __iomem *base;
+#ifdef CONFIG_PM
+ void *saved_state;
+#endif
};
/*
@@ -822,7 +825,7 @@
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 @@
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 @@
spin_unlock_irqrestore(&sachip->lock, flags);
- dev->dev.power.saved_state = NULL;
+ sachip->saved_state = NULL;
kfree(save);
return 0;
@@ -958,8 +961,8 @@
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
}