158 static int mt9p031_write(struct i2c_client *client, u8 reg, u16 data)  in mt9p031_write()  function
170 	ret = mt9p031_write(client, MT9P031_OUTPUT_CONTROL, value);  in mt9p031_set_output_control()
184 	ret = mt9p031_write(client, MT9P031_READ_MODE_2, value);  in mt9p031_set_mode2()
198 	ret = mt9p031_write(client, MT9P031_RST, MT9P031_RST_ENABLE);  in mt9p031_reset()
201 	ret = mt9p031_write(client, MT9P031_RST, MT9P031_RST_DISABLE);  in mt9p031_reset()
205 	ret = mt9p031_write(client, MT9P031_PIXEL_CLOCK_CONTROL,  in mt9p031_reset()
274 	ret = mt9p031_write(client, MT9P031_PLL_CONTROL,  in mt9p031_pll_enable()
279 	ret = mt9p031_write(client, MT9P031_PLL_CONFIG_1,  in mt9p031_pll_enable()
284 	ret = mt9p031_write(client, MT9P031_PLL_CONFIG_2, mt9p031->pll.p1 - 1);  in mt9p031_pll_enable()
289 	ret = mt9p031_write(client, MT9P031_PLL_CONTROL,  in mt9p031_pll_enable()
302 	return mt9p031_write(client, MT9P031_PLL_CONTROL,  in mt9p031_pll_disable()
401 	ret = mt9p031_write(client, MT9P031_COLUMN_START, crop->left);  in mt9p031_set_params()
404 	ret = mt9p031_write(client, MT9P031_ROW_START, crop->top);  in mt9p031_set_params()
407 	ret = mt9p031_write(client, MT9P031_WINDOW_WIDTH, crop->width - 1);  in mt9p031_set_params()
410 	ret = mt9p031_write(client, MT9P031_WINDOW_HEIGHT, crop->height - 1);  in mt9p031_set_params()
422 	ret = mt9p031_write(client, MT9P031_COLUMN_ADDRESS_MODE,  in mt9p031_set_params()
426 	ret = mt9p031_write(client, MT9P031_ROW_ADDRESS_MODE,  in mt9p031_set_params()
437 	ret = mt9p031_write(client, MT9P031_HORIZONTAL_BLANK, hblank - 1);  in mt9p031_set_params()
440 	ret = mt9p031_write(client, MT9P031_VERTICAL_BLANK, vblank - 1);  in mt9p031_set_params()
457 		ret = mt9p031_write(client, MT9P031_RESTART, val);  in mt9p031_s_stream()
463 		ret = mt9p031_write(client, MT9P031_RESTART, val);  in mt9p031_s_stream()
492 	ret = mt9p031_write(client, MT9P031_RESTART, val);  in mt9p031_s_stream()
691 		ret = mt9p031_write(client, MT9P031_ROW_BLACK_TARGET,  in mt9p031_restore_blc()
713 		ret = mt9p031_write(client, MT9P031_SHUTTER_WIDTH_UPPER,  in mt9p031_s_ctrl()
718 		return mt9p031_write(client, MT9P031_SHUTTER_WIDTH_LOWER,  in mt9p031_s_ctrl()
746 		return mt9p031_write(client, MT9P031_GLOBAL_GAIN, data);  in mt9p031_s_ctrl()
779 			return mt9p031_write(client, MT9P031_TEST_PATTERN,  in mt9p031_s_ctrl()
783 		ret = mt9p031_write(client, MT9P031_TEST_PATTERN_GREEN, 0x05a0);  in mt9p031_s_ctrl()
786 		ret = mt9p031_write(client, MT9P031_TEST_PATTERN_RED, 0x0a50);  in mt9p031_s_ctrl()
789 		ret = mt9p031_write(client, MT9P031_TEST_PATTERN_BLUE, 0x0aa0);  in mt9p031_s_ctrl()
799 		ret = mt9p031_write(client, MT9P031_ROW_BLACK_DEF_OFFSET, 0);  in mt9p031_s_ctrl()
803 		return mt9p031_write(client, MT9P031_TEST_PATTERN,  in mt9p031_s_ctrl()
814 		return mt9p031_write(client, MT9P031_BLACK_LEVEL_CALIBRATION,  in mt9p031_s_ctrl()
818 		return mt9p031_write(client, MT9P031_ROW_BLACK_TARGET,  in mt9p031_s_ctrl()
824 		ret = mt9p031_write(client, MT9P031_GREEN1_OFFSET, data);  in mt9p031_s_ctrl()
827 		ret = mt9p031_write(client, MT9P031_GREEN2_OFFSET, data);  in mt9p031_s_ctrl()
830 		ret = mt9p031_write(client, MT9P031_RED_OFFSET, data);  in mt9p031_s_ctrl()
833 		return mt9p031_write(client, MT9P031_BLUE_OFFSET, data);  in mt9p031_s_ctrl()
836 		return mt9p031_write(client, MT9P031_ROW_BLACK_DEF_OFFSET,  in mt9p031_s_ctrl()