28 struct stmpe_gpio {  struct
39 static inline struct stmpe_gpio *to_stmpe_gpio(struct gpio_chip *chip)  in to_stmpe_gpio()  argument
41 	return container_of(chip, struct stmpe_gpio, chip);  in to_stmpe_gpio()
46 	struct stmpe_gpio *stmpe_gpio = to_stmpe_gpio(chip);  in stmpe_gpio_get()  local
47 	struct stmpe *stmpe = stmpe_gpio->stmpe;  in stmpe_gpio_get()
61 	struct stmpe_gpio *stmpe_gpio = to_stmpe_gpio(chip);  in stmpe_gpio_set()  local
62 	struct stmpe *stmpe = stmpe_gpio->stmpe;  in stmpe_gpio_set()
80 	struct stmpe_gpio *stmpe_gpio = to_stmpe_gpio(chip);  in stmpe_gpio_direction_output()  local
81 	struct stmpe *stmpe = stmpe_gpio->stmpe;  in stmpe_gpio_direction_output()
93 	struct stmpe_gpio *stmpe_gpio = to_stmpe_gpio(chip);  in stmpe_gpio_direction_input()  local
94 	struct stmpe *stmpe = stmpe_gpio->stmpe;  in stmpe_gpio_direction_input()
103 	struct stmpe_gpio *stmpe_gpio = to_stmpe_gpio(chip);  in stmpe_gpio_request()  local
104 	struct stmpe *stmpe = stmpe_gpio->stmpe;  in stmpe_gpio_request()
106 	if (stmpe_gpio->norequest_mask & (1 << offset))  in stmpe_gpio_request()
126 	struct stmpe_gpio *stmpe_gpio = to_stmpe_gpio(gc);  in stmpe_gpio_irq_set_type()  local
135 	if (stmpe_gpio->stmpe->partnum == STMPE801)  in stmpe_gpio_irq_set_type()
139 		stmpe_gpio->regs[REG_RE][regoffset] |= mask;  in stmpe_gpio_irq_set_type()
141 		stmpe_gpio->regs[REG_RE][regoffset] &= ~mask;  in stmpe_gpio_irq_set_type()
144 		stmpe_gpio->regs[REG_FE][regoffset] |= mask;  in stmpe_gpio_irq_set_type()
146 		stmpe_gpio->regs[REG_FE][regoffset] &= ~mask;  in stmpe_gpio_irq_set_type()
154 	struct stmpe_gpio *stmpe_gpio = to_stmpe_gpio(gc);  in stmpe_gpio_irq_lock()  local
156 	mutex_lock(&stmpe_gpio->irq_lock);  in stmpe_gpio_irq_lock()
162 	struct stmpe_gpio *stmpe_gpio = to_stmpe_gpio(gc);  in stmpe_gpio_irq_sync_unlock()  local
163 	struct stmpe *stmpe = stmpe_gpio->stmpe;  in stmpe_gpio_irq_sync_unlock()
179 			u8 old = stmpe_gpio->oldregs[i][j];  in stmpe_gpio_irq_sync_unlock()
180 			u8 new = stmpe_gpio->regs[i][j];  in stmpe_gpio_irq_sync_unlock()
185 			stmpe_gpio->oldregs[i][j] = new;  in stmpe_gpio_irq_sync_unlock()
190 	mutex_unlock(&stmpe_gpio->irq_lock);  in stmpe_gpio_irq_sync_unlock()
196 	struct stmpe_gpio *stmpe_gpio = to_stmpe_gpio(gc);  in stmpe_gpio_irq_mask()  local
201 	stmpe_gpio->regs[REG_IE][regoffset] &= ~mask;  in stmpe_gpio_irq_mask()
207 	struct stmpe_gpio *stmpe_gpio = to_stmpe_gpio(gc);  in stmpe_gpio_irq_unmask()  local
212 	stmpe_gpio->regs[REG_IE][regoffset] |= mask;  in stmpe_gpio_irq_unmask()
219 	struct stmpe_gpio *stmpe_gpio = to_stmpe_gpio(gc);  in stmpe_dbg_show_one()  local
220 	struct stmpe *stmpe = stmpe_gpio->stmpe;  in stmpe_dbg_show_one()
297 	struct stmpe_gpio *stmpe_gpio = dev;  in stmpe_gpio_irq()  local
298 	struct stmpe *stmpe = stmpe_gpio->stmpe;  in stmpe_gpio_irq()
311 		unsigned int enabled = stmpe_gpio->regs[REG_IE][bank];  in stmpe_gpio_irq()
321 			int child_irq = irq_find_mapping(stmpe_gpio->chip.irqdomain,  in stmpe_gpio_irq()
343 	struct stmpe_gpio *stmpe_gpio;  in stmpe_gpio_probe()  local
349 	stmpe_gpio = kzalloc(sizeof(struct stmpe_gpio), GFP_KERNEL);  in stmpe_gpio_probe()
350 	if (!stmpe_gpio)  in stmpe_gpio_probe()
353 	mutex_init(&stmpe_gpio->irq_lock);  in stmpe_gpio_probe()
355 	stmpe_gpio->dev = &pdev->dev;  in stmpe_gpio_probe()
356 	stmpe_gpio->stmpe = stmpe;  in stmpe_gpio_probe()
357 	stmpe_gpio->chip = template_chip;  in stmpe_gpio_probe()
358 	stmpe_gpio->chip.ngpio = stmpe->num_gpios;  in stmpe_gpio_probe()
359 	stmpe_gpio->chip.dev = &pdev->dev;  in stmpe_gpio_probe()
360 	stmpe_gpio->chip.of_node = np;  in stmpe_gpio_probe()
361 	stmpe_gpio->chip.base = -1;  in stmpe_gpio_probe()
364                 stmpe_gpio->chip.dbg_show = stmpe_dbg_show;  in stmpe_gpio_probe()
367 			&stmpe_gpio->norequest_mask);  in stmpe_gpio_probe()
378 	ret = gpiochip_add(&stmpe_gpio->chip);  in stmpe_gpio_probe()
387 				"stmpe-gpio", stmpe_gpio);  in stmpe_gpio_probe()
392 		ret =  gpiochip_irqchip_add(&stmpe_gpio->chip,  in stmpe_gpio_probe()
403 		gpiochip_set_chained_irqchip(&stmpe_gpio->chip,  in stmpe_gpio_probe()
409 	platform_set_drvdata(pdev, stmpe_gpio);  in stmpe_gpio_probe()
415 	gpiochip_remove(&stmpe_gpio->chip);  in stmpe_gpio_probe()
417 	kfree(stmpe_gpio);  in stmpe_gpio_probe()
423 	struct stmpe_gpio *stmpe_gpio = platform_get_drvdata(pdev);  in stmpe_gpio_remove()  local
424 	struct stmpe *stmpe = stmpe_gpio->stmpe;  in stmpe_gpio_remove()
426 	gpiochip_remove(&stmpe_gpio->chip);  in stmpe_gpio_remove()
428 	kfree(stmpe_gpio);  in stmpe_gpio_remove()