368 static inline int io_read(struct v4l2_subdev *sd, u8 reg)  in io_read()  function
385 	return io_write(sd, reg, (io_read(sd, reg) & ~mask) | val);  in io_write_clr_set()
871 	u8 value = io_read(sd, 0x6f);  in adv7604_read_cable_det()
881 	u8 value = io_read(sd, 0x6f);  in adv7611_read_cable_det()
891 	u8 value = io_read(sd, 0x6f);  in adv7612_read_cable_det()
1092 	bool rgb_output = io_read(sd, 0x02) & 0x02;  in set_rgb_quantization_range()
1096 	if (hdmi_signal && (io_read(sd, 0x60) & 1))  in set_rgb_quantization_range()
1243 		if ((io_read(sd, 0x60) & 1) && (infoframe_read(sd, 0x03) & 0x80))  in adv76xx_g_volatile_ctrl()
1255 	return io_read(sd, 0x0c) & 0x24;  in no_power()
1262 	return !(io_read(sd, 0x6a) & (0x10 >> state->selected_input));  in no_signal_tmds()
1270 	return (io_read(sd, 0x6a) & info->tdms_lock_mask) != info->tdms_lock_mask;  in no_lock_tmds()
1325 	return io_read(sd, 0x12) & 0x01;  in no_lock_cp()
1419 	stdi->interlaced = io_read(sd, 0x12) & 0x10;  in read_stdi()
1565 		if (hdmi_signal && (io_read(sd, 0x60) & 1))  in adv76xx_query_dv_timings()
2009 	cec_irq = io_read(sd, 0x4d) & 0x0f;  in adv76xx_cec_isr()
2167 	const u8 irq_reg_0x43 = io_read(sd, 0x43);  in adv76xx_isr()
2168 	const u8 irq_reg_0x6b = io_read(sd, 0x6b);  in adv76xx_isr()
2169 	const u8 irq_reg_0x70 = io_read(sd, 0x70);  in adv76xx_isr()
2202 			(io_read(sd, 0x6a) & 0x01) ? "HDMI" : "DVI");  in adv76xx_isr()
2399 	if (!(io_read(sd, 0x60) & adv76xx_cri[index].present_mask)) {  in adv76xx_read_infoframe()
2454 	u8 reg_io_0x02 = io_read(sd, 0x02);  in adv76xx_log_status()
2531 			io_read(sd, 0x01) & 0x0f, io_read(sd, 0x00) & 0x3f,  in adv76xx_log_status()
2532 			(io_read(sd, 0x01) & 0x70) >> 4);  in adv76xx_log_status()
2580 		bool audio_mute = io_read(sd, 0x65) & 0x40;  in adv76xx_log_status()