23 static int gpio_set_dir(struct wm8350 *wm8350, int gpio, int dir)  in gpio_set_dir()  argument
31 					1 << gpio);  in gpio_set_dir()
35 				      1 << gpio);  in gpio_set_dir()
40 static int wm8350_gpio_set_debounce(struct wm8350 *wm8350, int gpio, int db)  in wm8350_gpio_set_debounce()  argument
44 				       1 << gpio);  in wm8350_gpio_set_debounce()
47 					 WM8350_GPIO_DEBOUNCE, 1 << gpio);  in wm8350_gpio_set_debounce()
50 static int gpio_set_func(struct wm8350 *wm8350, int gpio, int func)  in gpio_set_func()  argument
55 	switch (gpio) {  in gpio_set_func()
143 static int gpio_set_pull_up(struct wm8350 *wm8350, int gpio, int up)  in gpio_set_pull_up()  argument
148 				       1 << gpio);  in gpio_set_pull_up()
152 					 1 << gpio);  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
160 				       1 << gpio);  in gpio_set_pull_down()
164 					 1 << gpio);  in gpio_set_pull_down()
167 static int gpio_set_polarity(struct wm8350 *wm8350, int gpio, int pol)  in gpio_set_polarity()  argument
172 				       1 << gpio);  in gpio_set_polarity()
176 					 1 << gpio);  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()
185 					 WM8350_GPIO_INT_MODE, 1 << gpio);  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()