WM8350_GPIO_LEVEL
ret = wm8350_reg_read(wm8350, WM8350_GPIO_LEVEL);
return wm8350_set_bits(wm8350, WM8350_GPIO_LEVEL, 1 << offset);
return wm8350_clear_bits(wm8350, WM8350_GPIO_LEVEL, 1 << offset);