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From: Guenter Roeck <linux@roeck-us.net>
To: Hardware Monitoring <linux-hwmon@vger.kernel.org>
Cc: Jean Delvare <jdelvare@suse.com>, Guenter Roeck <linux@roeck-us.net>
Subject: [PATCH 04/29] hwmon: (hih6130) Use permission specific SENSOR[_DEVICE]_ATTR variants
Date: Thu, 17 Jan 2019 13:13:24 -0800
Message-ID: <1547759629-23007-5-git-send-email-linux@roeck-us.net> (raw)
In-Reply-To: <1547759629-23007-1-git-send-email-linux@roeck-us.net>

Use SENSOR[_DEVICE]_ATTR[_2]_{RO,RW,WO} to simplify the source code,
to improve readbility, and to reduce the chance of inconsistencies.

Also replace any remaining S_<PERMS> in the driver with octal values.

The conversion was done automatically with coccinelle. The semantic patches
and the scripts used to generate this commit log are available at
https://github.com/groeck/coccinelle-patches/hwmon/.

This patch does not introduce functional changes. It was verified by
compiling the old and new files and comparing text and data sizes.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---
 drivers/hwmon/hih6130.c | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/drivers/hwmon/hih6130.c b/drivers/hwmon/hih6130.c
index de1b50ddc740..d167fcfec765 100644
--- a/drivers/hwmon/hih6130.c
+++ b/drivers/hwmon/hih6130.c
@@ -171,7 +171,7 @@ static int hih6130_update_measurements(struct device *dev)
  * Will be called on read access to temp1_input sysfs attribute.
  * Returns number of bytes written into buffer, negative errno on error.
  */
-static ssize_t hih6130_show_temperature(struct device *dev,
+static ssize_t hih6130_temperature_show(struct device *dev,
 					struct device_attribute *attr,
 					char *buf)
 {
@@ -193,7 +193,7 @@ static ssize_t hih6130_show_temperature(struct device *dev,
  * Will be called on read access to humidity1_input sysfs attribute.
  * Returns number of bytes written into buffer, negative errno on error.
  */
-static ssize_t hih6130_show_humidity(struct device *dev,
+static ssize_t hih6130_humidity_show(struct device *dev,
 				     struct device_attribute *attr, char *buf)
 {
 	struct hih6130 *hih6130 = dev_get_drvdata(dev);
@@ -206,10 +206,8 @@ static ssize_t hih6130_show_humidity(struct device *dev,
 }
 
 /* sysfs attributes */
-static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO, hih6130_show_temperature,
-	NULL, 0);
-static SENSOR_DEVICE_ATTR(humidity1_input, S_IRUGO, hih6130_show_humidity,
-	NULL, 0);
+static SENSOR_DEVICE_ATTR_RO(temp1_input, hih6130_temperature, 0);
+static SENSOR_DEVICE_ATTR_RO(humidity1_input, hih6130_humidity, 0);
 
 static struct attribute *hih6130_attrs[] = {
 	&sensor_dev_attr_temp1_input.dev_attr.attr,
-- 
2.7.4


  parent reply index

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-01-17 21:13 [PATCH 00/29] hwmon: Use permission specific SENSOR[_DEVICE]_ATTR Guenter Roeck
2019-01-17 21:13 ` [PATCH 01/29] hwmon: (gl518sm) Use permission specific SENSOR[_DEVICE]_ATTR variants Guenter Roeck
2019-01-17 21:13 ` [PATCH 02/29] hwmon: (gl520sm) " Guenter Roeck
2019-01-17 21:13 ` [PATCH 03/29] hwmon: (gpio-fan) Replace S_<PERMS> with octal values Guenter Roeck
2019-01-17 21:13 ` Guenter Roeck [this message]
2019-01-17 21:13 ` [PATCH 05/29] hwmon: (hwmon) " Guenter Roeck
2019-01-17 21:13 ` [PATCH 06/29] hwmon: (i5500_temp) Use permission specific SENSOR[_DEVICE]_ATTR variants Guenter Roeck
2019-01-17 21:13 ` [PATCH 07/29] hwmon: (i5k_amb) Replace S_<PERMS> with octal values Guenter Roeck
2019-01-17 21:13 ` [PATCH 08/29] hwmon: (ibmaem) Use permission specific SENSOR[_DEVICE]_ATTR variants Guenter Roeck
2019-01-17 21:13 ` [PATCH 09/29] hwmon: (ibmpex) " Guenter Roeck
2019-01-17 21:13 ` [PATCH 10/29] hwmon: (iio_hwmon) Replace S_<PERMS> with octal values Guenter Roeck
2019-01-17 21:13 ` [PATCH 11/29] hwmon: (ina209) Use permission specific SENSOR[_DEVICE]_ATTR variants Guenter Roeck
2019-01-17 21:13 ` [PATCH 12/29] hwmon: (ina3221) " Guenter Roeck
2019-01-17 21:13 ` [PATCH 13/29] hwmon: (jc42) Replace S_<PERMS> with octal values Guenter Roeck
2019-01-17 21:13 ` [PATCH 14/29] hwmon: (k8temp) Use permission specific SENSOR[_DEVICE]_ATTR variants Guenter Roeck
2019-01-17 21:13 ` [PATCH 15/29] hwmon: (lineage-pem) " Guenter Roeck
2019-01-17 21:13 ` [PATCH 16/29] hwmon: (lm73) " Guenter Roeck
2019-01-17 21:13 ` [PATCH 17/29] hwmon: (lm75) Replace S_<PERMS> with octal values Guenter Roeck
2019-01-17 21:13 ` [PATCH 18/29] hwmon: (lm77) Use permission specific SENSOR[_DEVICE]_ATTR variants Guenter Roeck
2019-01-17 21:13 ` [PATCH 19/29] hwmon: (lm80) " Guenter Roeck
2019-01-17 21:13 ` [PATCH 20/29] hwmon: (lm83) " Guenter Roeck
2019-01-17 21:13 ` [PATCH 21/29] hwmon: (lm90) Replace S_<PERMS> with octal values Guenter Roeck
2019-01-17 21:13 ` [PATCH 22/29] hwmon: (lm92) Use permission specific SENSOR[_DEVICE]_ATTR variants Guenter Roeck
2019-01-17 21:13 ` [PATCH 23/29] hwmon: (lm93) " Guenter Roeck
2019-01-17 21:13 ` [PATCH 24/29] hwmon: (lm95241) Replace S_<PERMS> with octal values Guenter Roeck
2019-01-17 21:13 ` [PATCH 25/29] hwmon: (lm95245) " Guenter Roeck
2019-01-17 21:13 ` [PATCH 26/29] hwmon: (ltc2990) Use permission specific SENSOR[_DEVICE]_ATTR variants Guenter Roeck
2019-01-17 21:13 ` [PATCH 27/29] hwmon: (ltc4151) " Guenter Roeck
2019-01-17 21:13 ` [PATCH 28/29] hwmon: (ltc4222) " Guenter Roeck
2019-01-17 21:13 ` [PATCH 29/29] hwmon: (ltc4245) Replace S_<PERMS> with octal values Guenter Roeck

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