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path: root/drivers/hwmon/occ
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Diffstat (limited to 'drivers/hwmon/occ')
-rw-r--r--drivers/hwmon/occ/common.c69
-rw-r--r--drivers/hwmon/occ/sysfs.c4
2 files changed, 37 insertions, 36 deletions
diff --git a/drivers/hwmon/occ/common.c b/drivers/hwmon/occ/common.c
index 7a5e539b567b..f1ac153d0b56 100644
--- a/drivers/hwmon/occ/common.c
+++ b/drivers/hwmon/occ/common.c
@@ -261,7 +261,7 @@ static ssize_t occ_show_temp_1(struct device *dev,
return -EINVAL;
}
- return snprintf(buf, PAGE_SIZE - 1, "%u\n", val);
+ return sysfs_emit(buf, "%u\n", val);
}
static ssize_t occ_show_temp_2(struct device *dev,
@@ -312,7 +312,7 @@ static ssize_t occ_show_temp_2(struct device *dev,
return -EINVAL;
}
- return snprintf(buf, PAGE_SIZE - 1, "%u\n", val);
+ return sysfs_emit(buf, "%u\n", val);
}
static ssize_t occ_show_temp_10(struct device *dev,
@@ -366,7 +366,7 @@ static ssize_t occ_show_temp_10(struct device *dev,
return -EINVAL;
}
- return snprintf(buf, PAGE_SIZE - 1, "%u\n", val);
+ return sysfs_emit(buf, "%u\n", val);
}
static ssize_t occ_show_freq_1(struct device *dev,
@@ -396,7 +396,7 @@ static ssize_t occ_show_freq_1(struct device *dev,
return -EINVAL;
}
- return snprintf(buf, PAGE_SIZE - 1, "%u\n", val);
+ return sysfs_emit(buf, "%u\n", val);
}
static ssize_t occ_show_freq_2(struct device *dev,
@@ -426,7 +426,7 @@ static ssize_t occ_show_freq_2(struct device *dev,
return -EINVAL;
}
- return snprintf(buf, PAGE_SIZE - 1, "%u\n", val);
+ return sysfs_emit(buf, "%u\n", val);
}
static ssize_t occ_show_power_1(struct device *dev,
@@ -465,7 +465,7 @@ static ssize_t occ_show_power_1(struct device *dev,
return -EINVAL;
}
- return snprintf(buf, PAGE_SIZE - 1, "%llu\n", val);
+ return sysfs_emit(buf, "%llu\n", val);
}
static u64 occ_get_powr_avg(u64 *accum, u32 *samples)
@@ -494,9 +494,9 @@ static ssize_t occ_show_power_2(struct device *dev,
switch (sattr->nr) {
case 0:
- return snprintf(buf, PAGE_SIZE - 1, "%u_%u_%u\n",
- get_unaligned_be32(&power->sensor_id),
- power->function_id, power->apss_channel);
+ return sysfs_emit(buf, "%u_%u_%u\n",
+ get_unaligned_be32(&power->sensor_id),
+ power->function_id, power->apss_channel);
case 1:
val = occ_get_powr_avg(&power->accumulator,
&power->update_tag);
@@ -512,7 +512,7 @@ static ssize_t occ_show_power_2(struct device *dev,
return -EINVAL;
}
- return snprintf(buf, PAGE_SIZE - 1, "%llu\n", val);
+ return sysfs_emit(buf, "%llu\n", val);
}
static ssize_t occ_show_power_a0(struct device *dev,
@@ -533,8 +533,8 @@ static ssize_t occ_show_power_a0(struct device *dev,
switch (sattr->nr) {
case 0:
- return snprintf(buf, PAGE_SIZE - 1, "%u_system\n",
- get_unaligned_be32(&power->sensor_id));
+ return sysfs_emit(buf, "%u_system\n",
+ get_unaligned_be32(&power->sensor_id));
case 1:
val = occ_get_powr_avg(&power->system.accumulator,
&power->system.update_tag);
@@ -547,8 +547,8 @@ static ssize_t occ_show_power_a0(struct device *dev,
val = get_unaligned_be16(&power->system.value) * 1000000ULL;
break;
case 4:
- return snprintf(buf, PAGE_SIZE - 1, "%u_proc\n",
- get_unaligned_be32(&power->sensor_id));
+ return sysfs_emit(buf, "%u_proc\n",
+ get_unaligned_be32(&power->sensor_id));
case 5:
val = occ_get_powr_avg(&power->proc.accumulator,
&power->proc.update_tag);
@@ -561,8 +561,8 @@ static ssize_t occ_show_power_a0(struct device *dev,
val = get_unaligned_be16(&power->proc.value) * 1000000ULL;
break;
case 8:
- return snprintf(buf, PAGE_SIZE - 1, "%u_vdd\n",
- get_unaligned_be32(&power->sensor_id));
+ return sysfs_emit(buf, "%u_vdd\n",
+ get_unaligned_be32(&power->sensor_id));
case 9:
val = occ_get_powr_avg(&power->vdd.accumulator,
&power->vdd.update_tag);
@@ -575,8 +575,8 @@ static ssize_t occ_show_power_a0(struct device *dev,
val = get_unaligned_be16(&power->vdd.value) * 1000000ULL;
break;
case 12:
- return snprintf(buf, PAGE_SIZE - 1, "%u_vdn\n",
- get_unaligned_be32(&power->sensor_id));
+ return sysfs_emit(buf, "%u_vdn\n",
+ get_unaligned_be32(&power->sensor_id));
case 13:
val = occ_get_powr_avg(&power->vdn.accumulator,
&power->vdn.update_tag);
@@ -592,7 +592,7 @@ static ssize_t occ_show_power_a0(struct device *dev,
return -EINVAL;
}
- return snprintf(buf, PAGE_SIZE - 1, "%llu\n", val);
+ return sysfs_emit(buf, "%llu\n", val);
}
static ssize_t occ_show_caps_1_2(struct device *dev,
@@ -613,7 +613,7 @@ static ssize_t occ_show_caps_1_2(struct device *dev,
switch (sattr->nr) {
case 0:
- return snprintf(buf, PAGE_SIZE - 1, "system\n");
+ return sysfs_emit(buf, "system\n");
case 1:
val = get_unaligned_be16(&caps->cap) * 1000000ULL;
break;
@@ -642,7 +642,7 @@ static ssize_t occ_show_caps_1_2(struct device *dev,
return -EINVAL;
}
- return snprintf(buf, PAGE_SIZE - 1, "%llu\n", val);
+ return sysfs_emit(buf, "%llu\n", val);
}
static ssize_t occ_show_caps_3(struct device *dev,
@@ -663,7 +663,7 @@ static ssize_t occ_show_caps_3(struct device *dev,
switch (sattr->nr) {
case 0:
- return snprintf(buf, PAGE_SIZE - 1, "system\n");
+ return sysfs_emit(buf, "system\n");
case 1:
val = get_unaligned_be16(&caps->cap) * 1000000ULL;
break;
@@ -689,7 +689,7 @@ static ssize_t occ_show_caps_3(struct device *dev,
return -EINVAL;
}
- return snprintf(buf, PAGE_SIZE - 1, "%llu\n", val);
+ return sysfs_emit(buf, "%llu\n", val);
}
static ssize_t occ_store_caps_user(struct device *dev,
@@ -732,21 +732,22 @@ static ssize_t occ_show_extended(struct device *dev,
switch (sattr->nr) {
case 0:
- if (extn->flags & EXTN_FLAG_SENSOR_ID)
- rc = snprintf(buf, PAGE_SIZE - 1, "%u",
- get_unaligned_be32(&extn->sensor_id));
- else
- rc = snprintf(buf, PAGE_SIZE - 1, "%02x%02x%02x%02x\n",
- extn->name[0], extn->name[1],
- extn->name[2], extn->name[3]);
+ if (extn->flags & EXTN_FLAG_SENSOR_ID) {
+ rc = sysfs_emit(buf, "%u",
+ get_unaligned_be32(&extn->sensor_id));
+ } else {
+ rc = sysfs_emit(buf, "%02x%02x%02x%02x\n",
+ extn->name[0], extn->name[1],
+ extn->name[2], extn->name[3]);
+ }
break;
case 1:
- rc = snprintf(buf, PAGE_SIZE - 1, "%02x\n", extn->flags);
+ rc = sysfs_emit(buf, "%02x\n", extn->flags);
break;
case 2:
- rc = snprintf(buf, PAGE_SIZE - 1, "%02x%02x%02x%02x%02x%02x\n",
- extn->data[0], extn->data[1], extn->data[2],
- extn->data[3], extn->data[4], extn->data[5]);
+ rc = sysfs_emit(buf, "%02x%02x%02x%02x%02x%02x\n",
+ extn->data[0], extn->data[1], extn->data[2],
+ extn->data[3], extn->data[4], extn->data[5]);
break;
default:
return -EINVAL;
diff --git a/drivers/hwmon/occ/sysfs.c b/drivers/hwmon/occ/sysfs.c
index c73be0747e66..03b16abef67f 100644
--- a/drivers/hwmon/occ/sysfs.c
+++ b/drivers/hwmon/occ/sysfs.c
@@ -67,7 +67,7 @@ static ssize_t occ_sysfs_show(struct device *dev,
return -EINVAL;
}
- return snprintf(buf, PAGE_SIZE - 1, "%d\n", val);
+ return sysfs_emit(buf, "%d\n", val);
}
static ssize_t occ_error_show(struct device *dev,
@@ -77,7 +77,7 @@ static ssize_t occ_error_show(struct device *dev,
occ_update_response(occ);
- return snprintf(buf, PAGE_SIZE - 1, "%d\n", occ->error);
+ return sysfs_emit(buf, "%d\n", occ->error);
}
static SENSOR_DEVICE_ATTR(occ_master, 0444, occ_sysfs_show, NULL, 0);
generated by cgit v1.2.3-58-ga151 (git 2.39.0) at 2024-12-04 12:39:25 +0000