37 	struct exar_gpio_chip *exar_gpio = gpiochip_get_data(chip);  in exar_update()  local
40 	mutex_lock(&exar_gpio->lock);  in exar_update()
41 	temp = readb(exar_gpio->regs + reg);  in exar_update()
45 	writeb(temp, exar_gpio->regs + reg);  in exar_update()
46 	mutex_unlock(&exar_gpio->lock);  in exar_update()
52 	struct exar_gpio_chip *exar_gpio = gpiochip_get_data(chip);  in exar_set_direction()  local
53 	unsigned int addr = (offset + exar_gpio->first_pin) / 8 ?  in exar_set_direction()
55 	unsigned int bit  = (offset + exar_gpio->first_pin) % 8;  in exar_set_direction()
63 	struct exar_gpio_chip *exar_gpio = gpiochip_get_data(chip);  in exar_get()  local
66 	mutex_lock(&exar_gpio->lock);  in exar_get()
67 	value = readb(exar_gpio->regs + reg);  in exar_get()
68 	mutex_unlock(&exar_gpio->lock);  in exar_get()
75 	struct exar_gpio_chip *exar_gpio = gpiochip_get_data(chip);  in exar_get_direction()  local
76 	unsigned int addr = (offset + exar_gpio->first_pin) / 8 ?  in exar_get_direction()
78 	unsigned int bit  = (offset + exar_gpio->first_pin) % 8;  in exar_get_direction()
88 	struct exar_gpio_chip *exar_gpio = gpiochip_get_data(chip);  in exar_get_value()  local
89 	unsigned int addr = (offset + exar_gpio->first_pin) / 8 ?  in exar_get_value()
91 	unsigned int bit  = (offset + exar_gpio->first_pin) % 8;  in exar_get_value()
99 	struct exar_gpio_chip *exar_gpio = gpiochip_get_data(chip);  in exar_set_value()  local
100 	unsigned int addr = (offset + exar_gpio->first_pin) / 8 ?  in exar_set_value()
102 	unsigned int bit  = (offset + exar_gpio->first_pin) % 8;  in exar_set_value()
122 	struct exar_gpio_chip *exar_gpio;  in gpio_exar_probe()  local
144 	exar_gpio = devm_kzalloc(&pdev->dev, sizeof(*exar_gpio), GFP_KERNEL);  in gpio_exar_probe()
145 	if (!exar_gpio)  in gpio_exar_probe()
148 	mutex_init(&exar_gpio->lock);  in gpio_exar_probe()
156 	sprintf(exar_gpio->name, "exar_gpio%d", index);  in gpio_exar_probe()
157 	exar_gpio->gpio_chip.label = exar_gpio->name;  in gpio_exar_probe()
158 	exar_gpio->gpio_chip.parent = &pdev->dev;  in gpio_exar_probe()
159 	exar_gpio->gpio_chip.direction_output = exar_direction_output;  in gpio_exar_probe()
160 	exar_gpio->gpio_chip.direction_input = exar_direction_input;  in gpio_exar_probe()
161 	exar_gpio->gpio_chip.get_direction = exar_get_direction;  in gpio_exar_probe()
162 	exar_gpio->gpio_chip.get = exar_get_value;  in gpio_exar_probe()
163 	exar_gpio->gpio_chip.set = exar_set_value;  in gpio_exar_probe()
164 	exar_gpio->gpio_chip.base = -1;  in gpio_exar_probe()
165 	exar_gpio->gpio_chip.ngpio = ngpios;  in gpio_exar_probe()
166 	exar_gpio->regs = p;  in gpio_exar_probe()
167 	exar_gpio->index = index;  in gpio_exar_probe()
168 	exar_gpio->first_pin = first_pin;  in gpio_exar_probe()
171 				     &exar_gpio->gpio_chip, exar_gpio);  in gpio_exar_probe()
175 	platform_set_drvdata(pdev, exar_gpio);  in gpio_exar_probe()
182 	mutex_destroy(&exar_gpio->lock);  in gpio_exar_probe()
188 	struct exar_gpio_chip *exar_gpio = platform_get_drvdata(pdev);  in gpio_exar_remove()  local
190 	ida_simple_remove(&ida_index, exar_gpio->index);  in gpio_exar_remove()
191 	mutex_destroy(&exar_gpio->lock);  in gpio_exar_remove()