diff options
Diffstat (limited to 'drivers/hwmon/occ/common.c')
-rw-r--r-- | drivers/hwmon/occ/common.c | 69 |
1 files changed, 35 insertions, 34 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; |