powerpc/52xx: Use DEFINE_SPINLOCK
SPIN_LOCK_UNLOCKED is deprecated. The following makes the change suggested in Documentation/spinlocks.txt The semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @@ declarer name DEFINE_SPINLOCK; identifier xxx_lock; @@ - spinlock_t xxx_lock = SPIN_LOCK_UNLOCKED; + DEFINE_SPINLOCK(xxx_lock); // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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@ -42,7 +42,7 @@ static struct of_device_id mpc52xx_bus_ids[] __initdata = {
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* from interrupt context while node mapping (which calls ioremap())
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* cannot be used at such point.
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*/
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static spinlock_t mpc52xx_lock = SPIN_LOCK_UNLOCKED;
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static DEFINE_SPINLOCK(mpc52xx_lock);
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static struct mpc52xx_gpt __iomem *mpc52xx_wdt;
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static struct mpc52xx_cdm __iomem *mpc52xx_cdm;
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