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powerpc: Convert feature_lock to raw_spinlock

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feature_lock needs to be a real spinlock in RT. Convert it to
raw_spinlock.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Thomas Gleixner
2010-02-18 02:22:55 +00:00
committed by Benjamin Herrenschmidt
parent 47e3c9046b
commit 087d8c7d0c
3 changed files with 16 additions and 16 deletions
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arch/powerpc/include/asm/pmac_feature.h
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@@ -378,7 +378,7 @@ extern struct macio_chip* macio_find(struct device_node* child, int type);
* Those are exported by pmac feature for internal use by arch code
* only like the platform function callbacks, do not use directly in drivers
*/
extern spinlock_t feature_lock;
extern raw_spinlock_t feature_lock;
extern struct device_node *uninorth_node;
extern u32 __iomem *uninorth_base;