156 static int pmw3610_write_reg(const struct device *dev, uint8_t addr, uint8_t value)  in pmw3610_write_reg()  function
177 	ret = pmw3610_write_reg(dev, PMW3610_SPI_CLK_ON_REQ, SPI_CLOCK_ON_REQ_ON);  in pmw3610_spi_clk_on()
186 	return pmw3610_write_reg(dev, PMW3610_SPI_CLK_ON_REQ, SPI_CLOCK_ON_REQ_OFF);  in pmw3610_spi_clk_off()
230 			ret = pmw3610_write_reg(dev, PMW3610_SMART_MODE, SMART_MODE_ENABLE);  in pmw3610_motion_work_handler()
241 			ret = pmw3610_write_reg(dev, PMW3610_SMART_MODE, SMART_MODE_DISABLE);  in pmw3610_motion_work_handler()
278 	ret = pmw3610_write_reg(dev, PWM3610_SPI_PAGE0, SPI_PAGE0_1);  in pmw3610_set_resolution()
291 	ret = pmw3610_write_reg(dev, PMW3610_RES_STEP, val);  in pmw3610_set_resolution()
296 	ret = pmw3610_write_reg(dev, PWM3610_SPI_PAGE1, SPI_PAGE1_0);  in pmw3610_set_resolution()
331 	ret = pmw3610_write_reg(dev, PMW3610_PERFORMANCE, val);  in pmw3610_force_awake()
368 		ret = pmw3610_write_reg(dev, PMW3610_POWER_UP_RESET, POWER_UP_RESET);  in pmw3610_configure()
392 	ret = pmw3610_write_reg(dev, PMW3610_OBSERVATION1, 0);  in pmw3610_configure()
416 	ret = pmw3610_write_reg(dev, PMW3610_PERFORMANCE, PERFORMANCE_INIT);  in pmw3610_configure()
421 	ret = pmw3610_write_reg(dev, PMW3610_RUN_DOWNSHIFT, RUN_DOWNSHIFT_INIT);  in pmw3610_configure()
426 	ret = pmw3610_write_reg(dev, PMW3610_REST1_RATE, REST1_RATE_INIT);  in pmw3610_configure()
431 	ret = pmw3610_write_reg(dev, PMW3610_REST1_DOWNSHIFT, REST1_DOWNSHIFT_INIT);  in pmw3610_configure()
439 		ret = pmw3610_write_reg(dev, PWM3610_SPI_PAGE0, SPI_PAGE0_1);  in pmw3610_configure()
452 		ret = pmw3610_write_reg(dev, PMW3610_RES_STEP, val);  in pmw3610_configure()
457 		ret = pmw3610_write_reg(dev, PWM3610_SPI_PAGE1, SPI_PAGE1_0);  in pmw3610_configure()
545 		ret = pmw3610_write_reg(dev, PMW3610_SHUTDOWN, SHUTDOWN_ENABLE);  in pmw3610_pm_action()
551 		ret = pmw3610_write_reg(dev, PMW3610_POWER_UP_RESET, POWER_UP_WAKEUP);  in pmw3610_pm_action()