litmus-rt.git - The LITMUS^RT kernel.

The LITMUS^RT kernel.

Bjoern Brandenburg

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	Commit message (Expand)	Author	Age
*	CRED: Inaugurate COW credentials	David Howells	2008-11-13

m"> * Used to lock bgpio_chip->data. Also, this is needed to keep * shadowed and real data registers writes together. */ spinlock_t lock; /* Shadowed data register to clear/set bits safely. */ unsigned long data; /* Shadowed direction registers to clear/set direction safely. */ unsigned long dir; }; static inline struct bgpio_chip *to_bgpio_chip(struct gpio_chip *gc) { return container_of(gc, struct bgpio_chip, gc); } int __devexit bgpio_remove(struct bgpio_chip *bgc); int __devinit bgpio_init(struct bgpio_chip *bgc, struct device *dev, unsigned long sz, void __iomem *dat, void __iomem *set, void __iomem *clr, void __iomem *dirout, void __iomem *dirin, bool big_endian); #endif /* __BASIC_MMIO_GPIO_H */