23 static int gpio_set_dir(struct wm8350 *wm8350, int gpio, int dir)  in gpio_set_dir()  argument
27 	wm8350_reg_unlock(wm8350);  in gpio_set_dir()
29 		ret = wm8350_clear_bits(wm8350,  in gpio_set_dir()
33 		ret = wm8350_set_bits(wm8350,  in gpio_set_dir()
36 	wm8350_reg_lock(wm8350);  in gpio_set_dir()
40 static int wm8350_gpio_set_debounce(struct wm8350 *wm8350, int gpio, int db)  in wm8350_gpio_set_debounce()  argument
43 		return wm8350_set_bits(wm8350, WM8350_GPIO_DEBOUNCE,  in wm8350_gpio_set_debounce()
46 		return wm8350_clear_bits(wm8350,  in wm8350_gpio_set_debounce()
50 static int gpio_set_func(struct wm8350 *wm8350, int gpio, int func)  in gpio_set_func()  argument
54 	wm8350_reg_unlock(wm8350);  in gpio_set_func()
57 		reg = wm8350_reg_read(wm8350, WM8350_GPIO_FUNCTION_SELECT_1)  in gpio_set_func()
59 		wm8350_reg_write(wm8350, WM8350_GPIO_FUNCTION_SELECT_1,  in gpio_set_func()
63 		reg = wm8350_reg_read(wm8350, WM8350_GPIO_FUNCTION_SELECT_1)  in gpio_set_func()
65 		wm8350_reg_write(wm8350, WM8350_GPIO_FUNCTION_SELECT_1,  in gpio_set_func()
69 		reg = wm8350_reg_read(wm8350, WM8350_GPIO_FUNCTION_SELECT_1)  in gpio_set_func()
71 		wm8350_reg_write(wm8350, WM8350_GPIO_FUNCTION_SELECT_1,  in gpio_set_func()
75 		reg = wm8350_reg_read(wm8350, WM8350_GPIO_FUNCTION_SELECT_1)  in gpio_set_func()
77 		wm8350_reg_write(wm8350, WM8350_GPIO_FUNCTION_SELECT_1,  in gpio_set_func()
81 		reg = wm8350_reg_read(wm8350, WM8350_GPIO_FUNCTION_SELECT_2)  in gpio_set_func()
83 		wm8350_reg_write(wm8350, WM8350_GPIO_FUNCTION_SELECT_2,  in gpio_set_func()
87 		reg = wm8350_reg_read(wm8350, WM8350_GPIO_FUNCTION_SELECT_2)  in gpio_set_func()
89 		wm8350_reg_write(wm8350, WM8350_GPIO_FUNCTION_SELECT_2,  in gpio_set_func()
93 		reg = wm8350_reg_read(wm8350, WM8350_GPIO_FUNCTION_SELECT_2)  in gpio_set_func()
95 		wm8350_reg_write(wm8350, WM8350_GPIO_FUNCTION_SELECT_2,  in gpio_set_func()
99 		reg = wm8350_reg_read(wm8350, WM8350_GPIO_FUNCTION_SELECT_2)  in gpio_set_func()
101 		wm8350_reg_write(wm8350, WM8350_GPIO_FUNCTION_SELECT_2,  in gpio_set_func()
105 		reg = wm8350_reg_read(wm8350, WM8350_GPIO_FUNCTION_SELECT_3)  in gpio_set_func()
107 		wm8350_reg_write(wm8350, WM8350_GPIO_FUNCTION_SELECT_3,  in gpio_set_func()
111 		reg = wm8350_reg_read(wm8350, WM8350_GPIO_FUNCTION_SELECT_3)  in gpio_set_func()
113 		wm8350_reg_write(wm8350, WM8350_GPIO_FUNCTION_SELECT_3,  in gpio_set_func()
117 		reg = wm8350_reg_read(wm8350, WM8350_GPIO_FUNCTION_SELECT_3)  in gpio_set_func()
119 		wm8350_reg_write(wm8350, WM8350_GPIO_FUNCTION_SELECT_3,  in gpio_set_func()
123 		reg = wm8350_reg_read(wm8350, WM8350_GPIO_FUNCTION_SELECT_3)  in gpio_set_func()
125 		wm8350_reg_write(wm8350, WM8350_GPIO_FUNCTION_SELECT_3,  in gpio_set_func()
129 		reg = wm8350_reg_read(wm8350, WM8350_GPIO_FUNCTION_SELECT_4)  in gpio_set_func()
131 		wm8350_reg_write(wm8350, WM8350_GPIO_FUNCTION_SELECT_4,  in gpio_set_func()
135 		wm8350_reg_lock(wm8350);  in gpio_set_func()
139 	wm8350_reg_lock(wm8350);  in gpio_set_func()
143 static int gpio_set_pull_up(struct wm8350 *wm8350, int gpio, int up)  in gpio_set_pull_up()  argument
146 		return wm8350_set_bits(wm8350,  in gpio_set_pull_up()
150 		return wm8350_clear_bits(wm8350,  in gpio_set_pull_up()
155 static int gpio_set_pull_down(struct wm8350 *wm8350, int gpio, int down)  in gpio_set_pull_down()  argument
158 		return wm8350_set_bits(wm8350,  in gpio_set_pull_down()
162 		return wm8350_clear_bits(wm8350,  in gpio_set_pull_down()
167 static int gpio_set_polarity(struct wm8350 *wm8350, int gpio, int pol)  in gpio_set_polarity()  argument
170 		return wm8350_set_bits(wm8350,  in gpio_set_polarity()
174 		return wm8350_clear_bits(wm8350,  in gpio_set_polarity()
179 static int gpio_set_invert(struct wm8350 *wm8350, int gpio, int invert)  in gpio_set_invert()  argument
182 		return wm8350_set_bits(wm8350, WM8350_GPIO_INT_MODE, 1 << gpio);  in gpio_set_invert()
184 		return wm8350_clear_bits(wm8350,  in gpio_set_invert()
188 int wm8350_gpio_config(struct wm8350 *wm8350, int gpio, int dir, int func,  in wm8350_gpio_config()  argument
193 		if (gpio_set_pull_up(wm8350, gpio, 0))  in wm8350_gpio_config()
195 		if (gpio_set_pull_down(wm8350, gpio, 0))  in wm8350_gpio_config()
198 		if (gpio_set_pull_down(wm8350, gpio, 0))  in wm8350_gpio_config()
200 		if (gpio_set_pull_up(wm8350, gpio, 1))  in wm8350_gpio_config()
203 		if (gpio_set_pull_up(wm8350, gpio, 0))  in wm8350_gpio_config()
205 		if (gpio_set_pull_down(wm8350, gpio, 1))  in wm8350_gpio_config()
209 	if (gpio_set_invert(wm8350, gpio, invert))  in wm8350_gpio_config()
211 	if (gpio_set_polarity(wm8350, gpio, pol))  in wm8350_gpio_config()
213 	if (wm8350_gpio_set_debounce(wm8350, gpio, debounce))  in wm8350_gpio_config()
215 	if (gpio_set_dir(wm8350, gpio, dir))  in wm8350_gpio_config()
217 	return gpio_set_func(wm8350, gpio, func);  in wm8350_gpio_config()