Commit 1961bce7 authored by Andrew F. Davis's avatar Andrew F. Davis Committed by Jonathan Cameron
Browse files

iio: ina2xx: Remove trace_printk debug statments 



These are generally for devlopment use only, remove these
from performance-critical code, convert to dev_dbg elswhere.

Signed-off-by: default avatarAndrew F. Davis <afd@ti.com>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent 7906dd52

drivers/iio/adc/ina2xx-adc.c

+7 −14
Original line number Diff line number Diff line
@@ -440,7 +440,6 @@ static int ina2xx_work_buffer(struct iio_dev *indio_dev) 
	struct ina2xx_chip_info *chip = iio_priv(indio_dev);

	unsigned short data[8];

	int bit, ret, i = 0;

	unsigned long buffer_us, elapsed_us;

	s64 time_a, time_b;

	unsigned int alert;
@@ -464,8 +463,6 @@ static int ina2xx_work_buffer(struct iio_dev *indio_dev) 
				return ret;



			alert &= INA266_CVRF;

			trace_printk("Conversion ready: %d\n", !!alert);



		} while (!alert);



	/*
@@ -490,14 +487,9 @@ static int ina2xx_work_buffer(struct iio_dev *indio_dev) 
	iio_push_to_buffers_with_timestamp(indio_dev,

					   (unsigned int *)data, time_a);



	buffer_us = (unsigned long)(time_b - time_a) / 1000;

	elapsed_us = (unsigned long)(time_a - chip->prev_ns) / 1000;



	trace_printk("uS: elapsed: %lu, buf: %lu\n", elapsed_us, buffer_us);



	chip->prev_ns = time_a;



	return buffer_us;

	return (unsigned long)(time_b - time_a) / 1000;

};



static int ina2xx_capture_thread(void *data)
@@ -532,12 +524,13 @@ static int ina2xx_buffer_enable(struct iio_dev *indio_dev) 
	struct ina2xx_chip_info *chip = iio_priv(indio_dev);

	unsigned int sampling_us = SAMPLING_PERIOD(chip);



	trace_printk("Enabling buffer w/ scan_mask %02x, freq = %d, avg =%u\n",

	dev_dbg(&indio_dev->dev, "Enabling buffer w/ scan_mask %02x, freq = %d, avg =%u\n",

		(unsigned int)(*indio_dev->active_scan_mask),

		1000000 / sampling_us, chip->avg);



	trace_printk("Expected work period: %u us\n", sampling_us);

	trace_printk("Async readout mode: %d\n", chip->allow_async_readout);

	dev_dbg(&indio_dev->dev, "Expected work period: %u us\n", sampling_us);

	dev_dbg(&indio_dev->dev, "Async readout mode: %d\n",

		chip->allow_async_readout);



	chip->prev_ns = iio_get_time_ns();