61 static inline struct gsta_regs __iomem *__regs(struct gsta_gpio *chip, int nr)  in __regs()  argument
63 	return chip->regs[nr / GSTA_GPIO_PER_BLOCK];  in __regs()
66 static inline u32 __bit(int nr)  in __bit()  argument
68 	return 1U << (nr % GSTA_GPIO_PER_BLOCK);  in __bit()
75 static void gsta_gpio_set(struct gpio_chip *gpio, unsigned nr, int val)  in gsta_gpio_set()  argument
78 	struct gsta_regs __iomem *regs = __regs(chip, nr);  in gsta_gpio_set()
79 	u32 bit = __bit(nr);  in gsta_gpio_set()
87 static int gsta_gpio_get(struct gpio_chip *gpio, unsigned nr)  in gsta_gpio_get()  argument
90 	struct gsta_regs __iomem *regs = __regs(chip, nr);  in gsta_gpio_get()
91 	u32 bit = __bit(nr);  in gsta_gpio_get()
96 static int gsta_gpio_direction_output(struct gpio_chip *gpio, unsigned nr,  in gsta_gpio_direction_output()  argument
100 	struct gsta_regs __iomem *regs = __regs(chip, nr);  in gsta_gpio_direction_output()
101 	u32 bit = __bit(nr);  in gsta_gpio_direction_output()
112 static int gsta_gpio_direction_input(struct gpio_chip *gpio, unsigned nr)  in gsta_gpio_direction_input()  argument
115 	struct gsta_regs __iomem *regs = __regs(chip, nr);  in gsta_gpio_direction_input()
116 	u32 bit = __bit(nr);  in gsta_gpio_direction_input()
166 static void gsta_set_config(struct gsta_gpio *chip, int nr, unsigned cfg)  in gsta_set_config()  argument
168 	struct gsta_regs __iomem *regs = __regs(chip, nr);  in gsta_set_config()
170 	u32 bit = __bit(nr);  in gsta_set_config()
174 	pr_info("%s: %p %i %i\n", __func__, chip, nr, cfg);  in gsta_set_config()
225 		       __func__, chip, nr, cfg);  in gsta_set_config()
236 	int nr = data->irq - chip->irq_base;  in gsta_irq_disable()  local
237 	struct gsta_regs __iomem *regs = __regs(chip, nr);  in gsta_irq_disable()
238 	u32 bit = __bit(nr);  in gsta_irq_disable()
243 	if (chip->irq_type[nr] & IRQ_TYPE_EDGE_RISING) {  in gsta_irq_disable()
247 	if (chip->irq_type[nr] & IRQ_TYPE_EDGE_FALLING) {  in gsta_irq_disable()
259 	int nr = data->irq - chip->irq_base;  in gsta_irq_enable()  local
260 	struct gsta_regs __iomem *regs = __regs(chip, nr);  in gsta_irq_enable()
261 	u32 bit = __bit(nr);  in gsta_irq_enable()
266 	type = chip->irq_type[nr];  in gsta_irq_enable()
287 	int nr = d->irq - chip->irq_base;  in gsta_irq_type()  local
295 	chip->irq_type[nr] = type; /* used for enable/disable */  in gsta_irq_type()
306 	int i, nr, base;  in gsta_gpio_handler()  local
313 			nr = __ffs(is);  in gsta_gpio_handler()
314 			irq = base + nr;  in gsta_gpio_handler()
316 			writel(1 << nr, &regs->ic);  in gsta_gpio_handler()