From: Guenter Roeck Date: Mon, 10 Dec 2018 22:02:01 +0000 (-0800) Subject: hwmon: (ads7828) Use permission specific SENSOR[_DEVICE]_ATTR variants X-Git-Tag: v5.4-rc1~1933^2~23 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3ecd2783839c28e41baff1a7f8e9dfa6aa805616;p=platform%2Fkernel%2Flinux-rpi.git hwmon: (ads7828) Use permission specific SENSOR[_DEVICE]_ATTR variants 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_ 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 --- diff --git a/drivers/hwmon/ads7828.c b/drivers/hwmon/ads7828.c index 898607b..12c56d37 100644 --- a/drivers/hwmon/ads7828.c +++ b/drivers/hwmon/ads7828.c @@ -62,8 +62,8 @@ static inline u8 ads7828_cmd_byte(u8 cmd, int ch) } /* sysfs callback function */ -static ssize_t ads7828_show_in(struct device *dev, struct device_attribute *da, - char *buf) +static ssize_t ads7828_in_show(struct device *dev, + struct device_attribute *da, char *buf) { struct sensor_device_attribute *attr = to_sensor_dev_attr(da); struct ads7828_data *data = dev_get_drvdata(dev); @@ -79,14 +79,14 @@ static ssize_t ads7828_show_in(struct device *dev, struct device_attribute *da, DIV_ROUND_CLOSEST(regval * data->lsb_resol, 1000)); } -static SENSOR_DEVICE_ATTR(in0_input, S_IRUGO, ads7828_show_in, NULL, 0); -static SENSOR_DEVICE_ATTR(in1_input, S_IRUGO, ads7828_show_in, NULL, 1); -static SENSOR_DEVICE_ATTR(in2_input, S_IRUGO, ads7828_show_in, NULL, 2); -static SENSOR_DEVICE_ATTR(in3_input, S_IRUGO, ads7828_show_in, NULL, 3); -static SENSOR_DEVICE_ATTR(in4_input, S_IRUGO, ads7828_show_in, NULL, 4); -static SENSOR_DEVICE_ATTR(in5_input, S_IRUGO, ads7828_show_in, NULL, 5); -static SENSOR_DEVICE_ATTR(in6_input, S_IRUGO, ads7828_show_in, NULL, 6); -static SENSOR_DEVICE_ATTR(in7_input, S_IRUGO, ads7828_show_in, NULL, 7); +static SENSOR_DEVICE_ATTR_RO(in0_input, ads7828_in, 0); +static SENSOR_DEVICE_ATTR_RO(in1_input, ads7828_in, 1); +static SENSOR_DEVICE_ATTR_RO(in2_input, ads7828_in, 2); +static SENSOR_DEVICE_ATTR_RO(in3_input, ads7828_in, 3); +static SENSOR_DEVICE_ATTR_RO(in4_input, ads7828_in, 4); +static SENSOR_DEVICE_ATTR_RO(in5_input, ads7828_in, 5); +static SENSOR_DEVICE_ATTR_RO(in6_input, ads7828_in, 6); +static SENSOR_DEVICE_ATTR_RO(in7_input, ads7828_in, 7); static struct attribute *ads7828_attrs[] = { &sensor_dev_attr_in0_input.dev_attr.attr,