Skip to content

L
linux
Commit f2bec7ea authored by Guenter Roeck's avatar Guenter Roeck
Browse files
Options

hwmon: (smsc47m192) 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_<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/.

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: default avatarGuenter Roeck <linux@roeck-us.net>
parent 08ea5a87
Hide whitespace changes
Inline Side-by-side
Showing with 78 additions and 68 deletions
drivers/hwmon/smsc47m192.c
View file @ f2bec7ea
......@@ -179,8 +179,8 @@ static struct smsc47m192_data *smsc47m192_update_device(struct device *dev)
}
/* Voltages */
static ssize_t show_in(struct device *dev, struct device_attribute *attr,
char *buf)
static ssize_t in_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
int nr = sensor_attr->index;
......@@ -188,8 +188,8 @@ static ssize_t show_in(struct device *dev, struct device_attribute *attr,
return sprintf(buf, "%d\n", IN_FROM_REG(data->in[nr], nr));
}
static ssize_t show_in_min(struct device *dev, struct device_attribute *attr,
char *buf)
static ssize_t in_min_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
int nr = sensor_attr->index;
......@@ -197,8 +197,8 @@ static ssize_t show_in_min(struct device *dev, struct device_attribute *attr,
return sprintf(buf, "%d\n", IN_FROM_REG(data->in_min[nr], nr));
}
static ssize_t show_in_max(struct device *dev, struct device_attribute *attr,
char *buf)
static ssize_t in_max_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
int nr = sensor_attr->index;
......@@ -206,8 +206,8 @@ static ssize_t show_in_max(struct device *dev, struct device_attribute *attr,
return sprintf(buf, "%d\n", IN_FROM_REG(data->in_max[nr], nr));
}
static ssize_t set_in_min(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count)
static ssize_t in_min_store(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count)
{
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
int nr = sensor_attr->index;
......@@ -228,8 +228,8 @@ static ssize_t set_in_min(struct device *dev, struct device_attribute *attr,
return count;
}
static ssize_t set_in_max(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count)
static ssize_t in_max_store(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count)
{
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
int nr = sensor_attr->index;
......@@ -250,26 +250,34 @@ static ssize_t set_in_max(struct device *dev, struct device_attribute *attr,
return count;
}
#define show_in_offset(offset) \
static SENSOR_DEVICE_ATTR(in##offset##_input, S_IRUGO, \
show_in, NULL, offset); \
static SENSOR_DEVICE_ATTR(in##offset##_min, S_IRUGO | S_IWUSR, \
show_in_min, set_in_min, offset); \
static SENSOR_DEVICE_ATTR(in##offset##_max, S_IRUGO | S_IWUSR, \
show_in_max, set_in_max, offset);
show_in_offset(0)
show_in_offset(1)
show_in_offset(2)
show_in_offset(3)
show_in_offset(4)
show_in_offset(5)
show_in_offset(6)
show_in_offset(7)
static SENSOR_DEVICE_ATTR_RO(in0_input, in, 0);
static SENSOR_DEVICE_ATTR_RW(in0_min, in_min, 0);
static SENSOR_DEVICE_ATTR_RW(in0_max, in_max, 0);
static SENSOR_DEVICE_ATTR_RO(in1_input, in, 1);
static SENSOR_DEVICE_ATTR_RW(in1_min, in_min, 1);
static SENSOR_DEVICE_ATTR_RW(in1_max, in_max, 1);
static SENSOR_DEVICE_ATTR_RO(in2_input, in, 2);
static SENSOR_DEVICE_ATTR_RW(in2_min, in_min, 2);
static SENSOR_DEVICE_ATTR_RW(in2_max, in_max, 2);
static SENSOR_DEVICE_ATTR_RO(in3_input, in, 3);
static SENSOR_DEVICE_ATTR_RW(in3_min, in_min, 3);
static SENSOR_DEVICE_ATTR_RW(in3_max, in_max, 3);
static SENSOR_DEVICE_ATTR_RO(in4_input, in, 4);
static SENSOR_DEVICE_ATTR_RW(in4_min, in_min, 4);
static SENSOR_DEVICE_ATTR_RW(in4_max, in_max, 4);
static SENSOR_DEVICE_ATTR_RO(in5_input, in, 5);
static SENSOR_DEVICE_ATTR_RW(in5_min, in_min, 5);
static SENSOR_DEVICE_ATTR_RW(in5_max, in_max, 5);
static SENSOR_DEVICE_ATTR_RO(in6_input, in, 6);
static SENSOR_DEVICE_ATTR_RW(in6_min, in_min, 6);
static SENSOR_DEVICE_ATTR_RW(in6_max, in_max, 6);
static SENSOR_DEVICE_ATTR_RO(in7_input, in, 7);
static SENSOR_DEVICE_ATTR_RW(in7_min, in_min, 7);
static SENSOR_DEVICE_ATTR_RW(in7_max, in_max, 7);
/* Temperatures */
static ssize_t show_temp(struct device *dev, struct device_attribute *attr,
char *buf)
static ssize_t temp_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
int nr = sensor_attr->index;
......@@ -277,8 +285,8 @@ static ssize_t show_temp(struct device *dev, struct device_attribute *attr,
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp[nr]));
}
static ssize_t show_temp_min(struct device *dev, struct device_attribute *attr,
char *buf)
static ssize_t temp_min_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
int nr = sensor_attr->index;
......@@ -286,8 +294,8 @@ static ssize_t show_temp_min(struct device *dev, struct device_attribute *attr,
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_min[nr]));
}
static ssize_t show_temp_max(struct device *dev, struct device_attribute *attr,
char *buf)
static ssize_t temp_max_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
int nr = sensor_attr->index;
......@@ -295,8 +303,9 @@ static ssize_t show_temp_max(struct device *dev, struct device_attribute *attr,
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_max[nr]));
}
static ssize_t set_temp_min(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count)
static ssize_t temp_min_store(struct device *dev,
struct device_attribute *attr, const char *buf,
size_t count)
{
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
int nr = sensor_attr->index;
......@@ -317,8 +326,9 @@ static ssize_t set_temp_min(struct device *dev, struct device_attribute *attr,
return count;
}
static ssize_t set_temp_max(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count)
static ssize_t temp_max_store(struct device *dev,
struct device_attribute *attr, const char *buf,
size_t count)
{
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
int nr = sensor_attr->index;
......@@ -339,8 +349,8 @@ static ssize_t set_temp_max(struct device *dev, struct device_attribute *attr,
return count;
}
static ssize_t show_temp_offset(struct device *dev, struct device_attribute
*attr, char *buf)
static ssize_t temp_offset_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
int nr = sensor_attr->index;
......@@ -348,8 +358,9 @@ static ssize_t show_temp_offset(struct device *dev, struct device_attribute
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_offset[nr]));
}
static ssize_t set_temp_offset(struct device *dev, struct device_attribute
*attr, const char *buf, size_t count)
static ssize_t temp_offset_store(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
int nr = sensor_attr->index;
......@@ -385,19 +396,18 @@ static ssize_t set_temp_offset(struct device *dev, struct device_attribute
return count;
}
#define show_temp_index(index) \
static SENSOR_DEVICE_ATTR(temp##index##_input, S_IRUGO, \
show_temp, NULL, index-1); \
static SENSOR_DEVICE_ATTR(temp##index##_min, S_IRUGO | S_IWUSR, \
show_temp_min, set_temp_min, index-1); \
static SENSOR_DEVICE_ATTR(temp##index##_max, S_IRUGO | S_IWUSR, \
show_temp_max, set_temp_max, index-1); \
static SENSOR_DEVICE_ATTR(temp##index##_offset, S_IRUGO | S_IWUSR, \
show_temp_offset, set_temp_offset, index-1);
show_temp_index(1)
show_temp_index(2)
show_temp_index(3)
static SENSOR_DEVICE_ATTR_RO(temp1_input, temp, 0);
static SENSOR_DEVICE_ATTR_RW(temp1_min, temp_min, 0);
static SENSOR_DEVICE_ATTR_RW(temp1_max, temp_max, 0);
static SENSOR_DEVICE_ATTR_RW(temp1_offset, temp_offset, 0);
static SENSOR_DEVICE_ATTR_RO(temp2_input, temp, 1);
static SENSOR_DEVICE_ATTR_RW(temp2_min, temp_min, 1);
static SENSOR_DEVICE_ATTR_RW(temp2_max, temp_max, 1);
static SENSOR_DEVICE_ATTR_RW(temp2_offset, temp_offset, 1);
static SENSOR_DEVICE_ATTR_RO(temp3_input, temp, 2);
static SENSOR_DEVICE_ATTR_RW(temp3_min, temp_min, 2);
static SENSOR_DEVICE_ATTR_RW(temp3_max, temp_max, 2);
static SENSOR_DEVICE_ATTR_RW(temp3_offset, temp_offset, 2);
/* VID */
static ssize_t cpu0_vid_show(struct device *dev,
......@@ -434,8 +444,8 @@ static ssize_t vrm_store(struct device *dev, struct device_attribute *attr,
static DEVICE_ATTR_RW(vrm);
/* Alarms */
static ssize_t show_alarm(struct device *dev, struct device_attribute *attr,
char *buf)
static ssize_t alarm_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
int nr = sensor_attr->index;
......@@ -443,19 +453,19 @@ static ssize_t show_alarm(struct device *dev, struct device_attribute *attr,
return sprintf(buf, "%u\n", (data->alarms & nr) ? 1 : 0);
}
static SENSOR_DEVICE_ATTR(temp1_alarm, S_IRUGO, show_alarm, NULL, 0x0010);
static SENSOR_DEVICE_ATTR(temp2_alarm, S_IRUGO, show_alarm, NULL, 0x0020);
static SENSOR_DEVICE_ATTR(temp3_alarm, S_IRUGO, show_alarm, NULL, 0x0040);
static SENSOR_DEVICE_ATTR(temp2_fault, S_IRUGO, show_alarm, NULL, 0x4000);
static SENSOR_DEVICE_ATTR(temp3_fault, S_IRUGO, show_alarm, NULL, 0x8000);
static SENSOR_DEVICE_ATTR(in0_alarm, S_IRUGO, show_alarm, NULL, 0x0001);
static SENSOR_DEVICE_ATTR(in1_alarm, S_IRUGO, show_alarm, NULL, 0x0002);
static SENSOR_DEVICE_ATTR(in2_alarm, S_IRUGO, show_alarm, NULL, 0x0004);
static SENSOR_DEVICE_ATTR(in3_alarm, S_IRUGO, show_alarm, NULL, 0x0008);
static SENSOR_DEVICE_ATTR(in4_alarm, S_IRUGO, show_alarm, NULL, 0x0100);
static SENSOR_DEVICE_ATTR(in5_alarm, S_IRUGO, show_alarm, NULL, 0x0200);
static SENSOR_DEVICE_ATTR(in6_alarm, S_IRUGO, show_alarm, NULL, 0x0400);
static SENSOR_DEVICE_ATTR(in7_alarm, S_IRUGO, show_alarm, NULL, 0x0800);
static SENSOR_DEVICE_ATTR_RO(temp1_alarm, alarm, 0x0010);
static SENSOR_DEVICE_ATTR_RO(temp2_alarm, alarm, 0x0020);
static SENSOR_DEVICE_ATTR_RO(temp3_alarm, alarm, 0x0040);
static SENSOR_DEVICE_ATTR_RO(temp2_fault, alarm, 0x4000);
static SENSOR_DEVICE_ATTR_RO(temp3_fault, alarm, 0x8000);
static SENSOR_DEVICE_ATTR_RO(in0_alarm, alarm, 0x0001);
static SENSOR_DEVICE_ATTR_RO(in1_alarm, alarm, 0x0002);
static SENSOR_DEVICE_ATTR_RO(in2_alarm, alarm, 0x0004);
static SENSOR_DEVICE_ATTR_RO(in3_alarm, alarm, 0x0008);
static SENSOR_DEVICE_ATTR_RO(in4_alarm, alarm, 0x0100);
static SENSOR_DEVICE_ATTR_RO(in5_alarm, alarm, 0x0200);
static SENSOR_DEVICE_ATTR_RO(in6_alarm, alarm, 0x0400);
static SENSOR_DEVICE_ATTR_RO(in7_alarm, alarm, 0x0800);
static struct attribute *smsc47m192_attributes[] = {
&sensor_dev_attr_in0_input.dev_attr.attr,
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7