48 exar_offset_to_sel_addr(struct exar_gpio_chip *exar_gpio, unsigned int offset)  in exar_offset_to_sel_addr()  argument
50 	unsigned int pin = exar_gpio->first_pin + (offset % 16);  in exar_offset_to_sel_addr()
54 	return addr + (cascaded ? exar_gpio->cascaded_offset : 0);  in exar_offset_to_sel_addr()
58 exar_offset_to_lvl_addr(struct exar_gpio_chip *exar_gpio, unsigned int offset)  in exar_offset_to_lvl_addr()  argument
60 	unsigned int pin = exar_gpio->first_pin + (offset % 16);  in exar_offset_to_lvl_addr()
64 	return addr + (cascaded ? exar_gpio->cascaded_offset : 0);  in exar_offset_to_lvl_addr()
68 exar_offset_to_bit(struct exar_gpio_chip *exar_gpio, unsigned int offset)  in exar_offset_to_bit()  argument
70 	unsigned int pin = exar_gpio->first_pin + (offset % 16);  in exar_offset_to_bit()
77 	struct exar_gpio_chip *exar_gpio = gpiochip_get_data(chip);  in exar_get_direction()  local
78 	unsigned int addr = exar_offset_to_sel_addr(exar_gpio, offset);  in exar_get_direction()
79 	unsigned int bit = exar_offset_to_bit(exar_gpio, offset);  in exar_get_direction()
81 	if (regmap_test_bits(exar_gpio->regmap, addr, BIT(bit)))  in exar_get_direction()
89 	struct exar_gpio_chip *exar_gpio = gpiochip_get_data(chip);  in exar_get_value()  local
90 	unsigned int addr = exar_offset_to_lvl_addr(exar_gpio, offset);  in exar_get_value()
91 	unsigned int bit = exar_offset_to_bit(exar_gpio, offset);  in exar_get_value()
93 	return !!(regmap_test_bits(exar_gpio->regmap, addr, BIT(bit)));  in exar_get_value()
99 	struct exar_gpio_chip *exar_gpio = gpiochip_get_data(chip);  in exar_set_value()  local
100 	unsigned int addr = exar_offset_to_lvl_addr(exar_gpio, offset);  in exar_set_value()
101 	unsigned int bit = exar_offset_to_bit(exar_gpio, offset);  in exar_set_value()
104 		regmap_set_bits(exar_gpio->regmap, addr, BIT(bit));  in exar_set_value()
106 		regmap_clear_bits(exar_gpio->regmap, addr, BIT(bit));  in exar_set_value()
112 	struct exar_gpio_chip *exar_gpio = gpiochip_get_data(chip);  in exar_direction_output()  local
113 	unsigned int addr = exar_offset_to_sel_addr(exar_gpio, offset);  in exar_direction_output()
114 	unsigned int bit = exar_offset_to_bit(exar_gpio, offset);  in exar_direction_output()
117 	regmap_clear_bits(exar_gpio->regmap, addr, BIT(bit));  in exar_direction_output()
124 	struct exar_gpio_chip *exar_gpio = gpiochip_get_data(chip);  in exar_direction_input()  local
125 	unsigned int addr = exar_offset_to_sel_addr(exar_gpio, offset);  in exar_direction_input()
126 	unsigned int bit = exar_offset_to_bit(exar_gpio, offset);  in exar_direction_input()
128 	regmap_set_bits(exar_gpio->regmap, addr, BIT(bit));  in exar_direction_input()
135 	struct exar_gpio_chip *exar_gpio = data;  in exar_devm_ida_free()  local
137 	ida_free(&ida_index, exar_gpio->index);  in exar_devm_ida_free()
151 	struct exar_gpio_chip *exar_gpio;  in gpio_exar_probe()  local
172 	exar_gpio = devm_kzalloc(dev, sizeof(*exar_gpio), GFP_KERNEL);  in gpio_exar_probe()
173 	if (!exar_gpio)  in gpio_exar_probe()
183 		exar_gpio->cascaded_offset = (pcidev->device & GENMASK(3, 0)) *  in gpio_exar_probe()
191 	exar_gpio->regmap = devm_regmap_init_mmio(dev, p, &exar_regmap_config);  in gpio_exar_probe()
192 	if (IS_ERR(exar_gpio->regmap))  in gpio_exar_probe()
193 		return PTR_ERR(exar_gpio->regmap);  in gpio_exar_probe()
199 	ret = devm_add_action_or_reset(dev, exar_devm_ida_free, exar_gpio);  in gpio_exar_probe()
203 	sprintf(exar_gpio->name, "exar_gpio%d", index);  in gpio_exar_probe()
204 	exar_gpio->gpio_chip.label = exar_gpio->name;  in gpio_exar_probe()
205 	exar_gpio->gpio_chip.parent = dev;  in gpio_exar_probe()
206 	exar_gpio->gpio_chip.direction_output = exar_direction_output;  in gpio_exar_probe()
207 	exar_gpio->gpio_chip.direction_input = exar_direction_input;  in gpio_exar_probe()
208 	exar_gpio->gpio_chip.get_direction = exar_get_direction;  in gpio_exar_probe()
209 	exar_gpio->gpio_chip.get = exar_get_value;  in gpio_exar_probe()
210 	exar_gpio->gpio_chip.set = exar_set_value;  in gpio_exar_probe()
211 	exar_gpio->gpio_chip.base = -1;  in gpio_exar_probe()
212 	exar_gpio->gpio_chip.ngpio = ngpios;  in gpio_exar_probe()
213 	exar_gpio->index = index;  in gpio_exar_probe()
214 	exar_gpio->first_pin = first_pin;  in gpio_exar_probe()
216 	ret = devm_gpiochip_add_data(dev, &exar_gpio->gpio_chip, exar_gpio);  in gpio_exar_probe()