56 #define mt9t112_reg_write(ret, client, a, b) \  argument
57 	ECHECKER(ret, __mt9t112_reg_write(client, a, b))
58 #define mt9t112_mcu_write(ret, client, a, b) \  argument
59 	ECHECKER(ret, __mt9t112_mcu_write(client, a, b))
61 #define mt9t112_reg_mask_set(ret, client, a, b, c) \  argument
62 	ECHECKER(ret, __mt9t112_reg_mask_set(client, a, b, c))
63 #define mt9t112_mcu_mask_set(ret, client, a, b, c) \  argument
64 	ECHECKER(ret, __mt9t112_mcu_mask_set(client, a, b, c))
66 #define mt9t112_reg_read(ret, client, a) \  argument
67 	ECHECKER(ret, __mt9t112_reg_read(client, a))
89 	struct i2c_client		*client;  member
141 static struct mt9t112_priv *to_mt9t112(const struct i2c_client *client)  in to_mt9t112()  argument
143 	return container_of(i2c_get_clientdata(client),  in to_mt9t112()
148 static int __mt9t112_reg_read(const struct i2c_client *client, u16 command)  in __mt9t112_reg_read()  argument
156 	msg[0].addr  = client->addr;  in __mt9t112_reg_read()
161 	msg[1].addr  = client->addr;  in __mt9t112_reg_read()
171 	ret = i2c_transfer(client->adapter, msg, 2);  in __mt9t112_reg_read()
179 static int __mt9t112_reg_write(const struct i2c_client *client,  in __mt9t112_reg_write()  argument
192 	msg.addr  = client->addr;  in __mt9t112_reg_write()
201 	ret = i2c_transfer(client->adapter, &msg, 1);  in __mt9t112_reg_write()
208 static int __mt9t112_reg_mask_set(const struct i2c_client *client,  in __mt9t112_reg_mask_set()  argument
213 	int val = __mt9t112_reg_read(client, command);  in __mt9t112_reg_mask_set()
220 	return __mt9t112_reg_write(client, command, val);  in __mt9t112_reg_mask_set()
224 static int __mt9t112_mcu_read(const struct i2c_client *client, u16 command)  in __mt9t112_mcu_read()  argument
228 	ret = __mt9t112_reg_write(client, 0x098E, command);  in __mt9t112_mcu_read()
232 	return __mt9t112_reg_read(client, 0x0990);  in __mt9t112_mcu_read()
235 static int __mt9t112_mcu_write(const struct i2c_client *client,  in __mt9t112_mcu_write()  argument
240 	ret = __mt9t112_reg_write(client, 0x098E, command);  in __mt9t112_mcu_write()
244 	return __mt9t112_reg_write(client, 0x0990, data);  in __mt9t112_mcu_write()
247 static int __mt9t112_mcu_mask_set(const struct i2c_client *client,  in __mt9t112_mcu_mask_set()  argument
252 	int val = __mt9t112_mcu_read(client, command);  in __mt9t112_mcu_mask_set()
259 	return __mt9t112_mcu_write(client, command, val);  in __mt9t112_mcu_mask_set()
262 static int mt9t112_reset(const struct i2c_client *client)  in mt9t112_reset()  argument
266 	mt9t112_reg_mask_set(ret, client, 0x001a, 0x0001, 0x0001);  in mt9t112_reset()
268 	mt9t112_reg_mask_set(ret, client, 0x001a, 0x0001, 0x0000);  in mt9t112_reset()
277 static int mt9t112_clock_info(const struct i2c_client *client, u32 ext)  in mt9t112_clock_info()  argument
285 	mt9t112_reg_read(n, client, 0x0012);  in mt9t112_clock_info()
292 	mt9t112_reg_read(n, client, 0x002a);  in mt9t112_clock_info()
299 	mt9t112_reg_read(n, client, 0x002c);  in mt9t112_clock_info()
302 	mt9t112_reg_read(n, client, 0x0010);  in mt9t112_clock_info()
307 	dev_dbg(&client->dev, "EXTCLK          : %10u K %s\n", ext, enable);  in mt9t112_clock_info()
311 	dev_dbg(&client->dev, "VCO             : %10u K %s\n", vco, enable);  in mt9t112_clock_info()
315 	dev_dbg(&client->dev, "PIXCLK          : %10u K %s\n", clk, enable);  in mt9t112_clock_info()
319 	dev_dbg(&client->dev, "MIPICLK         : %10u K %s\n", clk, enable);  in mt9t112_clock_info()
323 	dev_dbg(&client->dev, "MCU CLK         : %10u K %s\n", clk, enable);  in mt9t112_clock_info()
327 	dev_dbg(&client->dev, "SOC CLK         : %10u K %s\n", clk, enable);  in mt9t112_clock_info()
331 	dev_dbg(&client->dev, "Sensor CLK      : %10u K %s\n", clk, enable);  in mt9t112_clock_info()
334 	dev_dbg(&client->dev, "External sensor : %10u K\n", clk);  in mt9t112_clock_info()
338 	dev_dbg(&client->dev, "PFD             : %10u K %s\n", clk, enable);  in mt9t112_clock_info()
350 static int mt9t112_set_a_frame_size(const struct i2c_client *client,  in mt9t112_set_a_frame_size()  argument
359 	mt9t112_mcu_write(ret, client, VAR(26, 0), width);  in mt9t112_set_a_frame_size()
360 	mt9t112_mcu_write(ret, client, VAR(26, 2), height);  in mt9t112_set_a_frame_size()
363 	mt9t112_mcu_write(ret, client, VAR(18, 43), 8 + width);  in mt9t112_set_a_frame_size()
364 	mt9t112_mcu_write(ret, client, VAR(18, 45), 8 + height);  in mt9t112_set_a_frame_size()
367 	mt9t112_mcu_write(ret, client, VAR(18, 2), 4 + hstart);  in mt9t112_set_a_frame_size()
368 	mt9t112_mcu_write(ret, client, VAR(18, 4), 4 + wstart);  in mt9t112_set_a_frame_size()
371 	mt9t112_mcu_write(ret, client, VAR(18, 6), 11 + height + hstart);  in mt9t112_set_a_frame_size()
372 	mt9t112_mcu_write(ret, client, VAR(18, 8), 11 + width  + wstart);  in mt9t112_set_a_frame_size()
374 	mt9t112_mcu_write(ret, client, VAR8(1, 0), 0x06);  in mt9t112_set_a_frame_size()
379 static int mt9t112_set_pll_dividers(const struct i2c_client *client,  in mt9t112_set_pll_dividers()  argument
391 	mt9t112_reg_mask_set(ret, client, 0x0010, 0x3fff, val);  in mt9t112_set_pll_dividers()
397 	mt9t112_reg_mask_set(ret, client, 0x0012, 0x0fff, val);  in mt9t112_set_pll_dividers()
404 	mt9t112_reg_mask_set(ret, client, 0x002A, 0x7fff, val);  in mt9t112_set_pll_dividers()
409 	mt9t112_reg_mask_set(ret, client, 0x002C, 0x100f, val);  in mt9t112_set_pll_dividers()
414 static int mt9t112_init_pll(const struct i2c_client *client)  in mt9t112_init_pll()  argument
416 	struct mt9t112_priv *priv = to_mt9t112(client);  in mt9t112_init_pll()
419 	mt9t112_reg_mask_set(ret, client, 0x0014, 0x003, 0x0001);  in mt9t112_init_pll()
422 	mt9t112_reg_write(ret, client, 0x0014, 0x2145);  in mt9t112_init_pll()
425 	mt9t112_set_pll_dividers(client,  in mt9t112_init_pll()
442 	mt9t112_reg_write(ret, client, 0x0014, 0x2525);  in mt9t112_init_pll()
443 	mt9t112_reg_write(ret, client, 0x0014, 0x2527);  in mt9t112_init_pll()
444 	mt9t112_reg_write(ret, client, 0x0014, 0x3427);  in mt9t112_init_pll()
445 	mt9t112_reg_write(ret, client, 0x0014, 0x3027);  in mt9t112_init_pll()
454 	mt9t112_reg_write(ret, client, 0x0014, 0x3046);  in mt9t112_init_pll()
455 	mt9t112_reg_write(ret, client, 0x0016, 0x0400); /* JPEG initialization workaround */  in mt9t112_init_pll()
456 	mt9t112_reg_write(ret, client, 0x0022, 0x0190);  in mt9t112_init_pll()
457 	mt9t112_reg_write(ret, client, 0x3B84, 0x0212);  in mt9t112_init_pll()
460 	mt9t112_reg_write(ret, client, 0x002E, 0x0500);  in mt9t112_init_pll()
462 	mt9t112_reg_mask_set(ret, client, 0x0018, 0x0002, 0x0002);  in mt9t112_init_pll()
463 	mt9t112_reg_mask_set(ret, client, 0x3B82, 0x0004, 0x0004);  in mt9t112_init_pll()
466 	mt9t112_reg_mask_set(ret, client, 0x0018, 0x0004, 0x0004);  in mt9t112_init_pll()
469 	mt9t112_reg_mask_set(ret, client, 0x0018, 0x0001, 0);  in mt9t112_init_pll()
477 	mt9t112_reg_write(ret, client, 0x0614, 0x0001);  in mt9t112_init_pll()
479 	mt9t112_reg_write(ret, client, 0x0614, 0x0001);  in mt9t112_init_pll()
481 	mt9t112_reg_write(ret, client, 0x0614, 0x0001);  in mt9t112_init_pll()
483 	mt9t112_reg_write(ret, client, 0x0614, 0x0001);  in mt9t112_init_pll()
485 	mt9t112_reg_write(ret, client, 0x0614, 0x0001);  in mt9t112_init_pll()
487 	mt9t112_reg_write(ret, client, 0x0614, 0x0001);  in mt9t112_init_pll()
492 		mt9t112_reg_read(data, client, 0x0018);  in mt9t112_init_pll()
502 static int mt9t112_init_setting(const struct i2c_client *client)  in mt9t112_init_setting()  argument
508 	mt9t112_mcu_mask_set(ret, client, VAR(26, 160), 0x0040, 0x0000);  in mt9t112_init_setting()
511 	mt9t112_mcu_write(ret, client, VAR(18, 12), 0x0024);  in mt9t112_init_setting()
514 	mt9t112_mcu_write(ret, client, VAR(18, 15), 0x00CC);  in mt9t112_init_setting()
517 	mt9t112_mcu_write(ret, client, VAR(18, 17), 0x01f1);  in mt9t112_init_setting()
520 	mt9t112_mcu_write(ret, client, VAR(18, 19), 0x00fF);  in mt9t112_init_setting()
523 	mt9t112_mcu_write(ret, client, VAR(18, 29), 0x032D);  in mt9t112_init_setting()
526 	mt9t112_mcu_write(ret, client, VAR(18, 31), 0x073a);  in mt9t112_init_setting()
529 	mt9t112_mcu_write(ret, client, VAR(18, 37), 0x07d0);  in mt9t112_init_setting()
532 	mt9t112_mcu_mask_set(ret, client, VAR(27, 160), 0x0040, 0x0000);  in mt9t112_init_setting()
535 	mt9t112_mcu_write(ret, client, VAR(18, 74), 0x004);  in mt9t112_init_setting()
538 	mt9t112_mcu_write(ret, client, VAR(18, 76), 0x004);  in mt9t112_init_setting()
541 	mt9t112_mcu_write(ret, client, VAR(18, 78), 0x60B);  in mt9t112_init_setting()
544 	mt9t112_mcu_write(ret, client, VAR(18, 80), 0x80B);  in mt9t112_init_setting()
547 	mt9t112_mcu_write(ret, client, VAR(18, 87), 0x008C);  in mt9t112_init_setting()
550 	mt9t112_mcu_write(ret, client, VAR(18, 89), 0x01F1);  in mt9t112_init_setting()
553 	mt9t112_mcu_write(ret, client, VAR(18, 91), 0x00FF);  in mt9t112_init_setting()
556 	mt9t112_mcu_write(ret, client, VAR(18, 101), 0x0668);  in mt9t112_init_setting()
559 	mt9t112_mcu_write(ret, client, VAR(18, 103), 0x0AF0);  in mt9t112_init_setting()
562 	mt9t112_mcu_write(ret, client, VAR(18, 109), 0x0AF0);  in mt9t112_init_setting()
573 	mt9t112_mcu_write(ret, client, VAR8(8, 5), 0x01);  in mt9t112_init_setting()
576 	mt9t112_mcu_write(ret, client, VAR(27, 17), 0x0003);  in mt9t112_init_setting()
579 	mt9t112_mcu_write(ret, client, VAR(26, 17), 0x0003);  in mt9t112_init_setting()
586 	mt9t112_mcu_write(ret, client, VAR8(18, 165), 0x25);  in mt9t112_init_setting()
589 	mt9t112_mcu_write(ret, client, VAR8(18, 166), 0x28);  in mt9t112_init_setting()
592 	mt9t112_mcu_write(ret, client, VAR8(18, 167), 0x2C);  in mt9t112_init_setting()
595 	mt9t112_mcu_write(ret, client, VAR8(18, 168), 0x2F);  in mt9t112_init_setting()
598 	mt9t112_mcu_write(ret, client, VAR8(18, 68), 0xBA);  in mt9t112_init_setting()
602 	mt9t112_mcu_write(ret, client, VAR8(18, 303), 0x00);  in mt9t112_init_setting()
605 	mt9t112_mcu_write(ret, client, VAR8(18, 69), 0x9B);  in mt9t112_init_setting()
609 	mt9t112_mcu_write(ret, client, VAR8(18, 301), 0x00);  in mt9t112_init_setting()
612 	mt9t112_mcu_write(ret, client, VAR8(18, 140), 0x82);  in mt9t112_init_setting()
616 	mt9t112_mcu_write(ret, client, VAR8(18, 304), 0x00);  in mt9t112_init_setting()
619 	mt9t112_mcu_write(ret, client, VAR8(18, 141), 0x6D);  in mt9t112_init_setting()
623 	mt9t112_mcu_write(ret, client, VAR8(18, 302), 0x00);  in mt9t112_init_setting()
626 	mt9t112_mcu_write(ret, client, VAR8(8, 2), 0x10);  in mt9t112_init_setting()
629 	mt9t112_mcu_write(ret, client, VAR8(8, 9), 0x02);  in mt9t112_init_setting()
632 	mt9t112_mcu_write(ret, client, VAR8(8, 10), 0x03);  in mt9t112_init_setting()
635 	mt9t112_mcu_write(ret, client, VAR8(8, 12), 0x0A);  in mt9t112_init_setting()
638 	mt9t112_mcu_write(ret, client, VAR(18, 70), 0x0014);  in mt9t112_init_setting()
641 	mt9t112_mcu_write(ret, client, VAR(18, 142), 0x0014);  in mt9t112_init_setting()
647 	mt9t112_mcu_write(ret, client, VAR8(18, 0x0044), 133);  in mt9t112_init_setting()
648 	mt9t112_mcu_write(ret, client, VAR8(18, 0x0045), 110);  in mt9t112_init_setting()
649 	mt9t112_mcu_write(ret, client, VAR8(18, 0x008c), 130);  in mt9t112_init_setting()
650 	mt9t112_mcu_write(ret, client, VAR8(18, 0x008d), 108);  in mt9t112_init_setting()
652 	mt9t112_mcu_write(ret, client, VAR8(18, 0x00A5), 27);  in mt9t112_init_setting()
653 	mt9t112_mcu_write(ret, client, VAR8(18, 0x00a6), 30);  in mt9t112_init_setting()
654 	mt9t112_mcu_write(ret, client, VAR8(18, 0x00a7), 32);  in mt9t112_init_setting()
655 	mt9t112_mcu_write(ret, client, VAR8(18, 0x00a8), 35);  in mt9t112_init_setting()
660 static int mt9t112_auto_focus_setting(const struct i2c_client *client)  in mt9t112_auto_focus_setting()  argument
664 	mt9t112_mcu_write(ret, client, VAR(12, 13),	0x000F);  in mt9t112_auto_focus_setting()
665 	mt9t112_mcu_write(ret, client, VAR(12, 23),	0x0F0F);  in mt9t112_auto_focus_setting()
666 	mt9t112_mcu_write(ret, client, VAR8(1, 0),	0x06);  in mt9t112_auto_focus_setting()
668 	mt9t112_reg_write(ret, client, 0x0614, 0x0000);  in mt9t112_auto_focus_setting()
670 	mt9t112_mcu_write(ret, client, VAR8(1, 0),	0x05);  in mt9t112_auto_focus_setting()
671 	mt9t112_mcu_write(ret, client, VAR8(12, 2),	0x02);  in mt9t112_auto_focus_setting()
672 	mt9t112_mcu_write(ret, client, VAR(12, 3),	0x0002);  in mt9t112_auto_focus_setting()
673 	mt9t112_mcu_write(ret, client, VAR(17, 3),	0x8001);  in mt9t112_auto_focus_setting()
674 	mt9t112_mcu_write(ret, client, VAR(17, 11),	0x0025);  in mt9t112_auto_focus_setting()
675 	mt9t112_mcu_write(ret, client, VAR(17, 13),	0x0193);  in mt9t112_auto_focus_setting()
676 	mt9t112_mcu_write(ret, client, VAR8(17, 33),	0x18);  in mt9t112_auto_focus_setting()
677 	mt9t112_mcu_write(ret, client, VAR8(1, 0),	0x05);  in mt9t112_auto_focus_setting()
682 static int mt9t112_auto_focus_trigger(const struct i2c_client *client)  in mt9t112_auto_focus_trigger()  argument
686 	mt9t112_mcu_write(ret, client, VAR8(12, 25), 0x01);  in mt9t112_auto_focus_trigger()
691 static int mt9t112_init_camera(const struct i2c_client *client)  in mt9t112_init_camera()  argument
695 	ECHECKER(ret, mt9t112_reset(client));  in mt9t112_init_camera()
697 	ECHECKER(ret, mt9t112_init_pll(client));  in mt9t112_init_camera()
699 	ECHECKER(ret, mt9t112_init_setting(client));  in mt9t112_init_camera()
701 	ECHECKER(ret, mt9t112_auto_focus_setting(client));  in mt9t112_init_camera()
703 	mt9t112_reg_mask_set(ret, client, 0x0018, 0x0004, 0);  in mt9t112_init_camera()
706 	mt9t112_reg_write(ret, client, 0x3084, 0x2409);  in mt9t112_init_camera()
707 	mt9t112_reg_write(ret, client, 0x3092, 0x0A49);  in mt9t112_init_camera()
708 	mt9t112_reg_write(ret, client, 0x3094, 0x4949);  in mt9t112_init_camera()
709 	mt9t112_reg_write(ret, client, 0x3096, 0x4950);  in mt9t112_init_camera()
716 	mt9t112_mcu_write(ret, client, VAR(26, 160), 0x0A2E);  in mt9t112_init_camera()
717 	mt9t112_mcu_write(ret, client, VAR(27, 160), 0x0A2E);  in mt9t112_init_camera()
721 	mt9t112_mcu_write(ret, client, VAR(27, 144), 0x0CB4);  in mt9t112_init_camera()
725 	mt9t112_mcu_write(ret, client, VAR8(27, 142), 0x01);  in mt9t112_init_camera()
728 	mt9t112_reg_write(ret, client, 0x316C, 0x350F);  in mt9t112_init_camera()
731 	mt9t112_reg_write(ret, client, 0x1E, 0x777);  in mt9t112_init_camera()
744 	struct i2c_client *client = v4l2_get_subdevdata(sd);  in mt9t112_g_register()  local
748 	mt9t112_reg_read(ret, client, reg->reg);  in mt9t112_g_register()
758 	struct i2c_client *client = v4l2_get_subdevdata(sd);  in mt9t112_s_register()  local
761 	mt9t112_reg_write(ret, client, reg->reg, reg->val);  in mt9t112_s_register()
769 	struct i2c_client *client = v4l2_get_subdevdata(sd);  in mt9t112_s_power()  local
770 	struct soc_camera_subdev_desc *ssdd = soc_camera_i2c_to_desc(client);  in mt9t112_s_power()
771 	struct mt9t112_priv *priv = to_mt9t112(client);  in mt9t112_s_power()
773 	return soc_camera_set_power(&client->dev, ssdd, priv->clk, on);  in mt9t112_s_power()
790 	struct i2c_client *client = v4l2_get_subdevdata(sd);  in mt9t112_s_stream()  local
791 	struct mt9t112_priv *priv = to_mt9t112(client);  in mt9t112_s_stream()
804 		mt9t112_set_a_frame_size(client, VGA_WIDTH, VGA_HEIGHT);  in mt9t112_s_stream()
811 		ECHECKER(ret, mt9t112_init_camera(client));  in mt9t112_s_stream()
814 		mt9t112_reg_write(ret, client, 0x3C20, param);  in mt9t112_s_stream()
821 	mt9t112_mcu_write(ret, client, VAR(26, 7), priv->format->fmt);  in mt9t112_s_stream()
822 	mt9t112_mcu_write(ret, client, VAR(26, 9), priv->format->order);  in mt9t112_s_stream()
823 	mt9t112_mcu_write(ret, client, VAR8(1, 0), 0x06);  in mt9t112_s_stream()
825 	mt9t112_set_a_frame_size(client,  in mt9t112_s_stream()
829 	ECHECKER(ret, mt9t112_auto_focus_trigger(client));  in mt9t112_s_stream()
831 	dev_dbg(&client->dev, "format : %d\n", priv->format->code);  in mt9t112_s_stream()
832 	dev_dbg(&client->dev, "size   : %d x %d\n",  in mt9t112_s_stream()
836 	CLOCK_INFO(client, EXT_CLOCK);  in mt9t112_s_stream()
889 	struct i2c_client *client = v4l2_get_subdevdata(sd);  in mt9t112_g_crop()  local
890 	struct mt9t112_priv *priv = to_mt9t112(client);  in mt9t112_g_crop()
900 	struct i2c_client *client = v4l2_get_subdevdata(sd);  in mt9t112_s_crop()  local
901 	struct mt9t112_priv *priv = to_mt9t112(client);  in mt9t112_s_crop()
912 	struct i2c_client *client = v4l2_get_subdevdata(sd);  in mt9t112_get_fmt()  local
913 	struct mt9t112_priv *priv = to_mt9t112(client);  in mt9t112_get_fmt()
930 	struct i2c_client *client = v4l2_get_subdevdata(sd);  in mt9t112_s_fmt()  local
931 	struct mt9t112_priv *priv = to_mt9t112(client);  in mt9t112_s_fmt()
953 	struct i2c_client *client = v4l2_get_subdevdata(sd);  in mt9t112_set_fmt()  local
954 	struct mt9t112_priv *priv = to_mt9t112(client);  in mt9t112_set_fmt()
986 	struct i2c_client *client = v4l2_get_subdevdata(sd);  in mt9t112_enum_mbus_code()  local
987 	struct mt9t112_priv *priv = to_mt9t112(client);  in mt9t112_enum_mbus_code()
1000 	struct i2c_client *client = v4l2_get_subdevdata(sd);  in mt9t112_g_mbus_config()  local
1001 	struct soc_camera_subdev_desc *ssdd = soc_camera_i2c_to_desc(client);  in mt9t112_g_mbus_config()
1015 	struct i2c_client *client = v4l2_get_subdevdata(sd);  in mt9t112_s_mbus_config()  local
1016 	struct soc_camera_subdev_desc *ssdd = soc_camera_i2c_to_desc(client);  in mt9t112_s_mbus_config()
1017 	struct mt9t112_priv *priv = to_mt9t112(client);  in mt9t112_s_mbus_config()
1049 static int mt9t112_camera_probe(struct i2c_client *client)  in mt9t112_camera_probe()  argument
1051 	struct mt9t112_priv *priv = to_mt9t112(client);  in mt9t112_camera_probe()
1063 	mt9t112_reg_read(chipid, client, 0x0000);  in mt9t112_camera_probe()
1075 		dev_err(&client->dev, "Product ID error %04x\n", chipid);  in mt9t112_camera_probe()
1080 	dev_info(&client->dev, "%s chip ID %04x\n", devname, chipid);  in mt9t112_camera_probe()
1087 static int mt9t112_probe(struct i2c_client *client,  in mt9t112_probe()  argument
1091 	struct soc_camera_subdev_desc *ssdd = soc_camera_i2c_to_desc(client);  in mt9t112_probe()
1101 		dev_err(&client->dev, "mt9t112: missing platform data!\n");  in mt9t112_probe()
1105 	priv = devm_kzalloc(&client->dev, sizeof(*priv), GFP_KERNEL);  in mt9t112_probe()
1111 	v4l2_i2c_subdev_init(&priv->subdev, client, &mt9t112_subdev_ops);  in mt9t112_probe()
1113 	priv->clk = v4l2_clk_get(&client->dev, "mclk");  in mt9t112_probe()
1117 	ret = mt9t112_camera_probe(client);  in mt9t112_probe()
1128 static int mt9t112_remove(struct i2c_client *client)  in mt9t112_remove()  argument
1130 	struct mt9t112_priv *priv = to_mt9t112(client);  in mt9t112_remove()