[PATCH] swsusp: switch pm_message_t to struct
This adds type-checking to pm_message_t, so that people can't confuse it with int or u32. It also allows us to fix "disk yoyo" during suspend (disk spinning down/up/down). [We've tried that before; since that cpufreq problems were fixed and I've tried make allyes config and fixed resulting damage.] Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Alexander Nyberg <alexn@telia.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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Linus Torvalds

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829ca9a30a
commit
ca078bae81
@@ -1533,7 +1533,7 @@ usbtest_ioctl (struct usb_interface *intf, unsigned int code, void *buf)
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if (down_interruptible (&dev->sem))
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return -ERESTARTSYS;
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if (intf->dev.power.power_state != PMSG_ON) {
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if (intf->dev.power.power_state.event != PM_EVENT_ON) {
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up (&dev->sem);
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return -EHOSTUNREACH;
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}
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