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-rw-r--r--drivers/iio/accel/adxl345_core.c2
-rw-r--r--drivers/iio/adc/ad7949.c2
-rw-r--r--drivers/iio/adc/ina2xx-adc.c2
-rw-r--r--drivers/iio/adc/mcp320x.c8
-rw-r--r--drivers/iio/adc/mcp3422.c4
-rw-r--r--drivers/iio/adc/ti-adc081c.c6
-rw-r--r--drivers/iio/adc/ti-adc0832.c2
-rw-r--r--drivers/iio/adc/ti-adc084s021.c2
-rw-r--r--drivers/iio/adc/ti-adc128s052.c6
-rw-r--r--drivers/iio/adc/ti-ads124s08.c2
-rw-r--r--drivers/iio/adc/ti-ads7950.c2
-rw-r--r--drivers/iio/adc/ti-ads8344.c2
-rw-r--r--drivers/iio/adc/ti-tlc4541.c4
-rw-r--r--drivers/iio/adc/ti_am335x_adc.c2
-rw-r--r--drivers/iio/adc/twl4030-madc.c2
-rw-r--r--drivers/iio/dac/ti-dac082s085.c12
-rw-r--r--drivers/iio/dac/ti-dac5571.c18
-rw-r--r--drivers/iio/dac/ti-dac7311.c2
-rw-r--r--drivers/iio/health/afe4403.c2
-rw-r--r--drivers/iio/health/afe4404.c2
-rw-r--r--drivers/iio/health/afe440x.h2
-rw-r--r--drivers/iio/humidity/hdc100x.c10
-rw-r--r--drivers/iio/light/lv0104cs.c2
-rw-r--r--drivers/iio/light/opt3001.c2
-rw-r--r--drivers/iio/potentiometer/ad5272.c2
-rw-r--r--drivers/iio/potentiometer/max5481.c2
-rw-r--r--drivers/iio/potentiometer/mcp41010.c2
-rw-r--r--drivers/iio/potentiometer/mcp4131.c2
-rw-r--r--drivers/iio/pressure/dlhl60d.c2
-rw-r--r--drivers/iio/proximity/srf04.c2
-rw-r--r--drivers/iio/proximity/srf08.c6
31 files changed, 59 insertions, 59 deletions
diff --git a/drivers/iio/accel/adxl345_core.c b/drivers/iio/accel/adxl345_core.c
index 6d6468ef3dfd..312866530065 100644
--- a/drivers/iio/accel/adxl345_core.c
+++ b/drivers/iio/accel/adxl345_core.c
@@ -4,7 +4,7 @@
*
* Copyright (c) 2017 Eva Rachel Retuya <eraretuya@gmail.com>
*
- * Datasheet: http://www.analog.com/media/en/technical-documentation/data-sheets/ADXL345.pdf
+ * Datasheet: https://www.analog.com/media/en/technical-documentation/data-sheets/ADXL345.pdf
*/
#include <linux/module.h>
diff --git a/drivers/iio/adc/ad7949.c b/drivers/iio/adc/ad7949.c
index c6754ab54afa..d9566a83988a 100644
--- a/drivers/iio/adc/ad7949.c
+++ b/drivers/iio/adc/ad7949.c
@@ -3,7 +3,7 @@
*
* Copyright (C) 2018 CMC NV
*
- * http://www.analog.com/media/en/technical-documentation/data-sheets/AD7949.pdf
+ * https://www.analog.com/media/en/technical-documentation/data-sheets/AD7949.pdf
*/
#include <linux/delay.h>
diff --git a/drivers/iio/adc/ina2xx-adc.c b/drivers/iio/adc/ina2xx-adc.c
index 6ba94a410040..5ed63e874292 100644
--- a/drivers/iio/adc/ina2xx-adc.c
+++ b/drivers/iio/adc/ina2xx-adc.c
@@ -273,7 +273,7 @@ static int ina2xx_read_raw(struct iio_dev *indio_dev,
* Available averaging rates for ina226. The indices correspond with
* the bit values expected by the chip (according to the ina226 datasheet,
* table 3 AVG bit settings, found at
- * http://www.ti.com/lit/ds/symlink/ina226.pdf.
+ * https://www.ti.com/lit/ds/symlink/ina226.pdf.
*/
static const int ina226_avg_tab[] = { 1, 4, 16, 64, 128, 256, 512, 1024 };
diff --git a/drivers/iio/adc/mcp320x.c b/drivers/iio/adc/mcp320x.c
index bb37e66ff7dc..8d1cff28cae0 100644
--- a/drivers/iio/adc/mcp320x.c
+++ b/drivers/iio/adc/mcp320x.c
@@ -27,13 +27,13 @@
* MCP3553
*
* Datasheet can be found here:
- * http://ww1.microchip.com/downloads/en/DeviceDoc/21293C.pdf mcp3001
- * http://ww1.microchip.com/downloads/en/DeviceDoc/21294E.pdf mcp3002
- * http://ww1.microchip.com/downloads/en/DeviceDoc/21295d.pdf mcp3004/08
+ * https://ww1.microchip.com/downloads/en/DeviceDoc/21293C.pdf mcp3001
+ * https://ww1.microchip.com/downloads/en/DeviceDoc/21294E.pdf mcp3002
+ * https://ww1.microchip.com/downloads/en/DeviceDoc/21295d.pdf mcp3004/08
* http://ww1.microchip.com/downloads/en/DeviceDoc/21290D.pdf mcp3201
* http://ww1.microchip.com/downloads/en/DeviceDoc/21034D.pdf mcp3202
* http://ww1.microchip.com/downloads/en/DeviceDoc/21298c.pdf mcp3204/08
- * http://ww1.microchip.com/downloads/en/DeviceDoc/21700E.pdf mcp3301
+ * https://ww1.microchip.com/downloads/en/DeviceDoc/21700E.pdf mcp3301
* http://ww1.microchip.com/downloads/en/DeviceDoc/21950D.pdf mcp3550/1/3
*/
diff --git a/drivers/iio/adc/mcp3422.c b/drivers/iio/adc/mcp3422.c
index ec9c79199ffb..5f1706d1c3c0 100644
--- a/drivers/iio/adc/mcp3422.c
+++ b/drivers/iio/adc/mcp3422.c
@@ -6,8 +6,8 @@
* Author: Angelo Compagnucci <angelo.compagnucci@gmail.com>
*
* Datasheet: http://ww1.microchip.com/downloads/en/devicedoc/22088b.pdf
- * http://ww1.microchip.com/downloads/en/DeviceDoc/22226a.pdf
- * http://ww1.microchip.com/downloads/en/DeviceDoc/22072b.pdf
+ * https://ww1.microchip.com/downloads/en/DeviceDoc/22226a.pdf
+ * https://ww1.microchip.com/downloads/en/DeviceDoc/22072b.pdf
*
* This driver exports the value of analog input voltage to sysfs, the
* voltage unit is nV.
diff --git a/drivers/iio/adc/ti-adc081c.c b/drivers/iio/adc/ti-adc081c.c
index e00350e6503f..9426f70a8005 100644
--- a/drivers/iio/adc/ti-adc081c.c
+++ b/drivers/iio/adc/ti-adc081c.c
@@ -6,9 +6,9 @@
* Copyright (C) 2016 Intel
*
* Datasheets:
- * http://www.ti.com/lit/ds/symlink/adc081c021.pdf
- * http://www.ti.com/lit/ds/symlink/adc101c021.pdf
- * http://www.ti.com/lit/ds/symlink/adc121c021.pdf
+ * https://www.ti.com/lit/ds/symlink/adc081c021.pdf
+ * https://www.ti.com/lit/ds/symlink/adc101c021.pdf
+ * https://www.ti.com/lit/ds/symlink/adc121c021.pdf
*
* The devices have a very similar interface and differ mostly in the number of
* bits handled. For the 8-bit and 10-bit models the least-significant 4 or 2
diff --git a/drivers/iio/adc/ti-adc0832.c b/drivers/iio/adc/ti-adc0832.c
index 05061dc05b32..c7a085dce1f4 100644
--- a/drivers/iio/adc/ti-adc0832.c
+++ b/drivers/iio/adc/ti-adc0832.c
@@ -4,7 +4,7 @@
*
* Copyright (c) 2016 Akinobu Mita <akinobu.mita@gmail.com>
*
- * Datasheet: http://www.ti.com/lit/ds/symlink/adc0832-n.pdf
+ * Datasheet: https://www.ti.com/lit/ds/symlink/adc0832-n.pdf
*/
#include <linux/module.h>
diff --git a/drivers/iio/adc/ti-adc084s021.c b/drivers/iio/adc/ti-adc084s021.c
index 5678bf7499b1..9017e1e24273 100644
--- a/drivers/iio/adc/ti-adc084s021.c
+++ b/drivers/iio/adc/ti-adc084s021.c
@@ -4,7 +4,7 @@
*
* Driver for Texas Instruments' ADC084S021 ADC chip.
* Datasheets can be found here:
- * http://www.ti.com/lit/ds/symlink/adc084s021.pdf
+ * https://www.ti.com/lit/ds/symlink/adc084s021.pdf
*/
#include <linux/err.h>
diff --git a/drivers/iio/adc/ti-adc128s052.c b/drivers/iio/adc/ti-adc128s052.c
index c1552b0fee04..e86f55ce093f 100644
--- a/drivers/iio/adc/ti-adc128s052.c
+++ b/drivers/iio/adc/ti-adc128s052.c
@@ -4,9 +4,9 @@
*
* Driver for Texas Instruments' ADC128S052, ADC122S021 and ADC124S021 ADC chip.
* Datasheets can be found here:
- * http://www.ti.com/lit/ds/symlink/adc128s052.pdf
- * http://www.ti.com/lit/ds/symlink/adc122s021.pdf
- * http://www.ti.com/lit/ds/symlink/adc124s021.pdf
+ * https://www.ti.com/lit/ds/symlink/adc128s052.pdf
+ * https://www.ti.com/lit/ds/symlink/adc122s021.pdf
+ * https://www.ti.com/lit/ds/symlink/adc124s021.pdf
*/
#include <linux/acpi.h>
diff --git a/drivers/iio/adc/ti-ads124s08.c b/drivers/iio/adc/ti-ads124s08.c
index 2844fe5714b9..4b4fbe33930c 100644
--- a/drivers/iio/adc/ti-ads124s08.c
+++ b/drivers/iio/adc/ti-ads124s08.c
@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
/* TI ADS124S0X chip family driver
- * Copyright (C) 2018 Texas Instruments Incorporated - http://www.ti.com/
+ * Copyright (C) 2018 Texas Instruments Incorporated - https://www.ti.com/
*/
#include <linux/err.h>
diff --git a/drivers/iio/adc/ti-ads7950.c b/drivers/iio/adc/ti-ads7950.c
index fa7e017f8202..2383eacada87 100644
--- a/drivers/iio/adc/ti-ads7950.c
+++ b/drivers/iio/adc/ti-ads7950.c
@@ -9,7 +9,7 @@
* Copyright 2012 CS Systemes d'Information
*
* And also on hwmon/ads79xx.c
- * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
+ * Copyright (C) 2013 Texas Instruments Incorporated - https://www.ti.com/
* Nishanth Menon
*/
diff --git a/drivers/iio/adc/ti-ads8344.c b/drivers/iio/adc/ti-ads8344.c
index 4a39bd2f63ef..a345a30d74fa 100644
--- a/drivers/iio/adc/ti-ads8344.c
+++ b/drivers/iio/adc/ti-ads8344.c
@@ -4,7 +4,7 @@
*
* Author: Gregory CLEMENT <gregory.clement@bootlin.com>
*
- * Datasheet: http://www.ti.com/lit/ds/symlink/ads8344.pdf
+ * Datasheet: https://www.ti.com/lit/ds/symlink/ads8344.pdf
*/
#include <linux/delay.h>
diff --git a/drivers/iio/adc/ti-tlc4541.c b/drivers/iio/adc/ti-tlc4541.c
index 53359a2e5bea..403b787f9f7e 100644
--- a/drivers/iio/adc/ti-tlc4541.c
+++ b/drivers/iio/adc/ti-tlc4541.c
@@ -5,8 +5,8 @@
* Copyright (C) 2017 Phil Reid
*
* Datasheets can be found here:
- * http://www.ti.com/lit/gpn/tlc3541
- * http://www.ti.com/lit/gpn/tlc4541
+ * https://www.ti.com/lit/gpn/tlc3541
+ * https://www.ti.com/lit/gpn/tlc4541
*
* The tlc4541 requires 24 clock cycles to start a transfer.
* Conversion then takes 2.94us to complete before data is ready
diff --git a/drivers/iio/adc/ti_am335x_adc.c b/drivers/iio/adc/ti_am335x_adc.c
index 6946d25b4642..93ea32b2f883 100644
--- a/drivers/iio/adc/ti_am335x_adc.c
+++ b/drivers/iio/adc/ti_am335x_adc.c
@@ -1,7 +1,7 @@
/*
* TI ADC MFD driver
*
- * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
+ * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
diff --git a/drivers/iio/adc/twl4030-madc.c b/drivers/iio/adc/twl4030-madc.c
index 50fbe56ec571..463634d084c1 100644
--- a/drivers/iio/adc/twl4030-madc.c
+++ b/drivers/iio/adc/twl4030-madc.c
@@ -5,7 +5,7 @@
* conversion of analog signals like battery temperature,
* battery type, battery level etc.
*
- * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
+ * Copyright (C) 2011 Texas Instruments Incorporated - https://www.ti.com/
* J Keerthy <j-keerthy@ti.com>
*
* Based on twl4030-madc.c
diff --git a/drivers/iio/dac/ti-dac082s085.c b/drivers/iio/dac/ti-dac082s085.c
index 24e5833860f2..86bfb1c3f9b9 100644
--- a/drivers/iio/dac/ti-dac082s085.c
+++ b/drivers/iio/dac/ti-dac082s085.c
@@ -4,12 +4,12 @@
*
* Copyright (C) 2017 KUNBUS GmbH
*
- * http://www.ti.com/lit/ds/symlink/dac082s085.pdf
- * http://www.ti.com/lit/ds/symlink/dac102s085.pdf
- * http://www.ti.com/lit/ds/symlink/dac122s085.pdf
- * http://www.ti.com/lit/ds/symlink/dac084s085.pdf
- * http://www.ti.com/lit/ds/symlink/dac104s085.pdf
- * http://www.ti.com/lit/ds/symlink/dac124s085.pdf
+ * https://www.ti.com/lit/ds/symlink/dac082s085.pdf
+ * https://www.ti.com/lit/ds/symlink/dac102s085.pdf
+ * https://www.ti.com/lit/ds/symlink/dac122s085.pdf
+ * https://www.ti.com/lit/ds/symlink/dac084s085.pdf
+ * https://www.ti.com/lit/ds/symlink/dac104s085.pdf
+ * https://www.ti.com/lit/ds/symlink/dac124s085.pdf
*/
#include <linux/iio/iio.h>
diff --git a/drivers/iio/dac/ti-dac5571.c b/drivers/iio/dac/ti-dac5571.c
index f08c0a859ad4..00fc7db8eb65 100644
--- a/drivers/iio/dac/ti-dac5571.c
+++ b/drivers/iio/dac/ti-dac5571.c
@@ -4,15 +4,15 @@
*
* Copyright (C) 2018 Prevas A/S
*
- * http://www.ti.com/lit/ds/symlink/dac5571.pdf
- * http://www.ti.com/lit/ds/symlink/dac6571.pdf
- * http://www.ti.com/lit/ds/symlink/dac7571.pdf
- * http://www.ti.com/lit/ds/symlink/dac5574.pdf
- * http://www.ti.com/lit/ds/symlink/dac6574.pdf
- * http://www.ti.com/lit/ds/symlink/dac7574.pdf
- * http://www.ti.com/lit/ds/symlink/dac5573.pdf
- * http://www.ti.com/lit/ds/symlink/dac6573.pdf
- * http://www.ti.com/lit/ds/symlink/dac7573.pdf
+ * https://www.ti.com/lit/ds/symlink/dac5571.pdf
+ * https://www.ti.com/lit/ds/symlink/dac6571.pdf
+ * https://www.ti.com/lit/ds/symlink/dac7571.pdf
+ * https://www.ti.com/lit/ds/symlink/dac5574.pdf
+ * https://www.ti.com/lit/ds/symlink/dac6574.pdf
+ * https://www.ti.com/lit/ds/symlink/dac7574.pdf
+ * https://www.ti.com/lit/ds/symlink/dac5573.pdf
+ * https://www.ti.com/lit/ds/symlink/dac6573.pdf
+ * https://www.ti.com/lit/ds/symlink/dac7573.pdf
*/
#include <linux/iio/iio.h>
diff --git a/drivers/iio/dac/ti-dac7311.c b/drivers/iio/dac/ti-dac7311.c
index a5ff6131009b..63171e42f987 100644
--- a/drivers/iio/dac/ti-dac7311.c
+++ b/drivers/iio/dac/ti-dac7311.c
@@ -3,7 +3,7 @@
*
* Copyright (C) 2018 CMC NV
*
- * http://www.ti.com/lit/ds/symlink/dac7311.pdf
+ * https://www.ti.com/lit/ds/symlink/dac7311.pdf
*/
#include <linux/iio/iio.h>
diff --git a/drivers/iio/health/afe4403.c b/drivers/iio/health/afe4403.c
index ed230f12b2f8..c5547253fea6 100644
--- a/drivers/iio/health/afe4403.c
+++ b/drivers/iio/health/afe4403.c
@@ -2,7 +2,7 @@
/*
* AFE4403 Heart Rate Monitors and Low-Cost Pulse Oximeters
*
- * Copyright (C) 2015-2016 Texas Instruments Incorporated - http://www.ti.com/
+ * Copyright (C) 2015-2016 Texas Instruments Incorporated - https://www.ti.com/
* Andrew F. Davis <afd@ti.com>
*/
diff --git a/drivers/iio/health/afe4404.c b/drivers/iio/health/afe4404.c
index 3a3efae4695a..c44b688f5a47 100644
--- a/drivers/iio/health/afe4404.c
+++ b/drivers/iio/health/afe4404.c
@@ -2,7 +2,7 @@
/*
* AFE4404 Heart Rate Monitors and Low-Cost Pulse Oximeters
*
- * Copyright (C) 2015-2016 Texas Instruments Incorporated - http://www.ti.com/
+ * Copyright (C) 2015-2016 Texas Instruments Incorporated - https://www.ti.com/
* Andrew F. Davis <afd@ti.com>
*/
diff --git a/drivers/iio/health/afe440x.h b/drivers/iio/health/afe440x.h
index 7829c4fcd03b..0adea0047eba 100644
--- a/drivers/iio/health/afe440x.h
+++ b/drivers/iio/health/afe440x.h
@@ -2,7 +2,7 @@
/*
* AFE440X Heart Rate Monitors and Low-Cost Pulse Oximeters
*
- * Copyright (C) 2015 Texas Instruments Incorporated - http://www.ti.com/
+ * Copyright (C) 2015 Texas Instruments Incorporated - https://www.ti.com/
* Andrew F. Davis <afd@ti.com>
*/
diff --git a/drivers/iio/humidity/hdc100x.c b/drivers/iio/humidity/hdc100x.c
index 413204cd9bbd..257122462825 100644
--- a/drivers/iio/humidity/hdc100x.c
+++ b/drivers/iio/humidity/hdc100x.c
@@ -6,11 +6,11 @@
* Author: Matt Ranostay <matt.ranostay@konsulko.com>
*
* Datasheets:
- * http://www.ti.com/product/HDC1000/datasheet
- * http://www.ti.com/product/HDC1008/datasheet
- * http://www.ti.com/product/HDC1010/datasheet
- * http://www.ti.com/product/HDC1050/datasheet
- * http://www.ti.com/product/HDC1080/datasheet
+ * https://www.ti.com/product/HDC1000/datasheet
+ * https://www.ti.com/product/HDC1008/datasheet
+ * https://www.ti.com/product/HDC1010/datasheet
+ * https://www.ti.com/product/HDC1050/datasheet
+ * https://www.ti.com/product/HDC1080/datasheet
*/
#include <linux/delay.h>
diff --git a/drivers/iio/light/lv0104cs.c b/drivers/iio/light/lv0104cs.c
index c2a896bb0aac..c2aef88f4e63 100644
--- a/drivers/iio/light/lv0104cs.c
+++ b/drivers/iio/light/lv0104cs.c
@@ -7,7 +7,7 @@
*
* 7-bit I2C slave address: 0x13
*
- * Link to data sheet: http://www.onsemi.com/pub/Collateral/LV0104CS-D.PDF
+ * Link to data sheet: https://www.onsemi.com/pub/Collateral/LV0104CS-D.PDF
*/
#include <linux/kernel.h>
diff --git a/drivers/iio/light/opt3001.c b/drivers/iio/light/opt3001.c
index b02c497455f3..2d48d61909a4 100644
--- a/drivers/iio/light/opt3001.c
+++ b/drivers/iio/light/opt3001.c
@@ -2,7 +2,7 @@
/**
* opt3001.c - Texas Instruments OPT3001 Light Sensor
*
- * Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com
+ * Copyright (C) 2014 Texas Instruments Incorporated - https://www.ti.com
*
* Author: Andreas Dannenberg <dannenberg@ti.com>
* Based on previous work from: Felipe Balbi <balbi@ti.com>
diff --git a/drivers/iio/potentiometer/ad5272.c b/drivers/iio/potentiometer/ad5272.c
index 08a15e505ed6..933afcf7e925 100644
--- a/drivers/iio/potentiometer/ad5272.c
+++ b/drivers/iio/potentiometer/ad5272.c
@@ -3,7 +3,7 @@
* Analog Devices AD5272 digital potentiometer driver
* Copyright (C) 2018 Phil Reid <preid@electromag.com.au>
*
- * Datasheet: http://www.analog.com/media/en/technical-documentation/data-sheets/AD5272_5274.pdf
+ * Datasheet: https://www.analog.com/media/en/technical-documentation/data-sheets/AD5272_5274.pdf
*
* DEVID #Wipers #Positions Resistor Opts (kOhm) i2c address
* ad5272 1 1024 20, 50, 100 01011xx
diff --git a/drivers/iio/potentiometer/max5481.c b/drivers/iio/potentiometer/max5481.c
index e4cb947c1c32..5f5988189796 100644
--- a/drivers/iio/potentiometer/max5481.c
+++ b/drivers/iio/potentiometer/max5481.c
@@ -4,7 +4,7 @@
* Copyright 2016 Rockwell Collins
*
* Datasheet:
- * http://datasheets.maximintegrated.com/en/ds/MAX5481-MAX5484.pdf
+ * https://datasheets.maximintegrated.com/en/ds/MAX5481-MAX5484.pdf
*/
#include <linux/acpi.h>
diff --git a/drivers/iio/potentiometer/mcp41010.c b/drivers/iio/potentiometer/mcp41010.c
index 3c46ce4bc627..79ccac6d4be0 100644
--- a/drivers/iio/potentiometer/mcp41010.c
+++ b/drivers/iio/potentiometer/mcp41010.c
@@ -5,7 +5,7 @@
* Copyright (c) 2018 Chris Coffey <cmc@babblebit.net>
* Based on: Slawomir Stepien's code from mcp4131.c
*
- * Datasheet: http://ww1.microchip.com/downloads/en/devicedoc/11195c.pdf
+ * Datasheet: https://ww1.microchip.com/downloads/en/devicedoc/11195c.pdf
*
* DEVID #Wipers #Positions Resistance (kOhm)
* mcp41010 1 256 10
diff --git a/drivers/iio/potentiometer/mcp4131.c b/drivers/iio/potentiometer/mcp4131.c
index 103df5e100f3..2923ce250fc3 100644
--- a/drivers/iio/potentiometer/mcp4131.c
+++ b/drivers/iio/potentiometer/mcp4131.c
@@ -5,7 +5,7 @@
* Copyright (c) 2016 Slawomir Stepien
* Based on: Peter Rosin's code from mcp4531.c
*
- * Datasheet: http://ww1.microchip.com/downloads/en/DeviceDoc/22060b.pdf
+ * Datasheet: https://ww1.microchip.com/downloads/en/DeviceDoc/22060b.pdf
*
* DEVID #Wipers #Positions Resistor Opts (kOhm)
* mcp4131 1 129 5, 10, 50, 100
diff --git a/drivers/iio/pressure/dlhl60d.c b/drivers/iio/pressure/dlhl60d.c
index ab779a3be015..ade73267d5eb 100644
--- a/drivers/iio/pressure/dlhl60d.c
+++ b/drivers/iio/pressure/dlhl60d.c
@@ -5,7 +5,7 @@
* Copyright (c) 2019 AVL DiTEST GmbH
* Tomislav Denis <tomislav.denis@avl.com>
*
- * Datasheet: http://www.allsensors.com/cad/DS-0355_Rev_B.PDF
+ * Datasheet: https://www.allsensors.com/cad/DS-0355_Rev_B.PDF
*/
#include <linux/module.h>
diff --git a/drivers/iio/proximity/srf04.c b/drivers/iio/proximity/srf04.c
index 2a3acff431d7..420c37c72de4 100644
--- a/drivers/iio/proximity/srf04.c
+++ b/drivers/iio/proximity/srf04.c
@@ -5,7 +5,7 @@
* Copyright (c) 2017 Andreas Klinger <ak@it-klinger.de>
*
* For details about the device see:
- * http://www.robot-electronics.co.uk/htm/srf04tech.htm
+ * https://www.robot-electronics.co.uk/htm/srf04tech.htm
*
* the measurement cycle as timing diagram looks like:
*
diff --git a/drivers/iio/proximity/srf08.c b/drivers/iio/proximity/srf08.c
index 6677221d5818..70beac5c9c1d 100644
--- a/drivers/iio/proximity/srf08.c
+++ b/drivers/iio/proximity/srf08.c
@@ -7,9 +7,9 @@
* Copyright (c) 2016, 2017 Andreas Klinger <ak@it-klinger.de>
*
* For details about the device see:
- * http://www.robot-electronics.co.uk/htm/srf08tech.html
- * http://www.robot-electronics.co.uk/htm/srf10tech.htm
- * http://www.robot-electronics.co.uk/htm/srf02tech.htm
+ * https://www.robot-electronics.co.uk/htm/srf08tech.html
+ * https://www.robot-electronics.co.uk/htm/srf10tech.htm
+ * https://www.robot-electronics.co.uk/htm/srf02tech.htm
*/
#include <linux/err.h>