diff options
Diffstat (limited to 'drivers/scsi/pm8001/pm8001_ctl.c')
| -rw-r--r-- | drivers/scsi/pm8001/pm8001_ctl.c | 46 |
1 files changed, 21 insertions, 25 deletions
diff --git a/drivers/scsi/pm8001/pm8001_ctl.c b/drivers/scsi/pm8001/pm8001_ctl.c index 73f036bed128..5c26a13ffbd2 100644 --- a/drivers/scsi/pm8001/pm8001_ctl.c +++ b/drivers/scsi/pm8001/pm8001_ctl.c @@ -61,10 +61,10 @@ static ssize_t pm8001_ctl_mpi_interface_rev_show(struct device *cdev, struct pm8001_hba_info *pm8001_ha = sha->lldd_ha; if (pm8001_ha->chip_id == chip_8001) { - return snprintf(buf, PAGE_SIZE, "%d\n", + return sysfs_emit(buf, "%d\n", pm8001_ha->main_cfg_tbl.pm8001_tbl.interface_rev); } else { - return snprintf(buf, PAGE_SIZE, "%d\n", + return sysfs_emit(buf, "%d\n", pm8001_ha->main_cfg_tbl.pm80xx_tbl.interface_rev); } } @@ -86,7 +86,7 @@ static ssize_t controller_fatal_error_show(struct device *cdev, struct sas_ha_struct *sha = SHOST_TO_SAS_HA(shost); struct pm8001_hba_info *pm8001_ha = sha->lldd_ha; - return snprintf(buf, PAGE_SIZE, "%d\n", + return sysfs_emit(buf, "%d\n", pm8001_ha->controller_fatal_error); } static DEVICE_ATTR_RO(controller_fatal_error); @@ -107,13 +107,13 @@ static ssize_t pm8001_ctl_fw_version_show(struct device *cdev, struct pm8001_hba_info *pm8001_ha = sha->lldd_ha; if (pm8001_ha->chip_id == chip_8001) { - return snprintf(buf, PAGE_SIZE, "%02x.%02x.%02x.%02x\n", + return sysfs_emit(buf, "%02x.%02x.%02x.%02x\n", (u8)(pm8001_ha->main_cfg_tbl.pm8001_tbl.firmware_rev >> 24), (u8)(pm8001_ha->main_cfg_tbl.pm8001_tbl.firmware_rev >> 16), (u8)(pm8001_ha->main_cfg_tbl.pm8001_tbl.firmware_rev >> 8), (u8)(pm8001_ha->main_cfg_tbl.pm8001_tbl.firmware_rev)); } else { - return snprintf(buf, PAGE_SIZE, "%02x.%02x.%02x.%02x\n", + return sysfs_emit(buf, "%02x.%02x.%02x.%02x\n", (u8)(pm8001_ha->main_cfg_tbl.pm80xx_tbl.firmware_rev >> 24), (u8)(pm8001_ha->main_cfg_tbl.pm80xx_tbl.firmware_rev >> 16), (u8)(pm8001_ha->main_cfg_tbl.pm80xx_tbl.firmware_rev >> 8), @@ -138,7 +138,7 @@ static ssize_t pm8001_ctl_ila_version_show(struct device *cdev, struct pm8001_hba_info *pm8001_ha = sha->lldd_ha; if (pm8001_ha->chip_id != chip_8001) { - return snprintf(buf, PAGE_SIZE, "%02x.%02x.%02x.%02x\n", + return sysfs_emit(buf, "%02x.%02x.%02x.%02x\n", (u8)(pm8001_ha->main_cfg_tbl.pm80xx_tbl.ila_version >> 24), (u8)(pm8001_ha->main_cfg_tbl.pm80xx_tbl.ila_version >> 16), (u8)(pm8001_ha->main_cfg_tbl.pm80xx_tbl.ila_version >> 8), @@ -164,7 +164,7 @@ static ssize_t pm8001_ctl_inactive_fw_version_show(struct device *cdev, struct pm8001_hba_info *pm8001_ha = sha->lldd_ha; if (pm8001_ha->chip_id != chip_8001) { - return snprintf(buf, PAGE_SIZE, "%02x.%02x.%02x.%02x\n", + return sysfs_emit(buf, "%02x.%02x.%02x.%02x\n", (u8)(pm8001_ha->main_cfg_tbl.pm80xx_tbl.inc_fw_version >> 24), (u8)(pm8001_ha->main_cfg_tbl.pm80xx_tbl.inc_fw_version >> 16), (u8)(pm8001_ha->main_cfg_tbl.pm80xx_tbl.inc_fw_version >> 8), @@ -191,10 +191,10 @@ static ssize_t pm8001_ctl_max_out_io_show(struct device *cdev, struct pm8001_hba_info *pm8001_ha = sha->lldd_ha; if (pm8001_ha->chip_id == chip_8001) { - return snprintf(buf, PAGE_SIZE, "%d\n", + return sysfs_emit(buf, "%d\n", pm8001_ha->main_cfg_tbl.pm8001_tbl.max_out_io); } else { - return snprintf(buf, PAGE_SIZE, "%d\n", + return sysfs_emit(buf, "%d\n", pm8001_ha->main_cfg_tbl.pm80xx_tbl.max_out_io); } } @@ -215,13 +215,11 @@ static ssize_t pm8001_ctl_max_devices_show(struct device *cdev, struct pm8001_hba_info *pm8001_ha = sha->lldd_ha; if (pm8001_ha->chip_id == chip_8001) { - return snprintf(buf, PAGE_SIZE, "%04d\n", - (u16)(pm8001_ha->main_cfg_tbl.pm8001_tbl.max_sgl >> 16) - ); + return sysfs_emit(buf, "%04d\n", + (u16)(pm8001_ha->main_cfg_tbl.pm8001_tbl.max_sgl >> 16)); } else { - return snprintf(buf, PAGE_SIZE, "%04d\n", - (u16)(pm8001_ha->main_cfg_tbl.pm80xx_tbl.max_sgl >> 16) - ); + return sysfs_emit(buf, "%04d\n", + (u16)(pm8001_ha->main_cfg_tbl.pm80xx_tbl.max_sgl >> 16)); } } static DEVICE_ATTR(max_devices, S_IRUGO, pm8001_ctl_max_devices_show, NULL); @@ -242,13 +240,11 @@ static ssize_t pm8001_ctl_max_sg_list_show(struct device *cdev, struct pm8001_hba_info *pm8001_ha = sha->lldd_ha; if (pm8001_ha->chip_id == chip_8001) { - return snprintf(buf, PAGE_SIZE, "%04d\n", - pm8001_ha->main_cfg_tbl.pm8001_tbl.max_sgl & 0x0000FFFF - ); + return sysfs_emit(buf, "%04d\n", + pm8001_ha->main_cfg_tbl.pm8001_tbl.max_sgl & 0x0000FFFF); } else { - return snprintf(buf, PAGE_SIZE, "%04d\n", - pm8001_ha->main_cfg_tbl.pm80xx_tbl.max_sgl & 0x0000FFFF - ); + return sysfs_emit(buf, "%04d\n", + pm8001_ha->main_cfg_tbl.pm80xx_tbl.max_sgl & 0x0000FFFF); } } static DEVICE_ATTR(max_sg_list, S_IRUGO, pm8001_ctl_max_sg_list_show, NULL); @@ -315,7 +311,7 @@ static ssize_t pm8001_ctl_host_sas_address_show(struct device *cdev, struct Scsi_Host *shost = class_to_shost(cdev); struct sas_ha_struct *sha = SHOST_TO_SAS_HA(shost); struct pm8001_hba_info *pm8001_ha = sha->lldd_ha; - return snprintf(buf, PAGE_SIZE, "0x%016llx\n", + return sysfs_emit(buf, "0x%016llx\n", be64_to_cpu(*(__be64 *)pm8001_ha->sas_addr)); } static DEVICE_ATTR(host_sas_address, S_IRUGO, @@ -336,7 +332,7 @@ static ssize_t pm8001_ctl_logging_level_show(struct device *cdev, struct sas_ha_struct *sha = SHOST_TO_SAS_HA(shost); struct pm8001_hba_info *pm8001_ha = sha->lldd_ha; - return snprintf(buf, PAGE_SIZE, "%08xh\n", pm8001_ha->logging_level); + return sysfs_emit(buf, "%08xh\n", pm8001_ha->logging_level); } static ssize_t pm8001_ctl_logging_level_store(struct device *cdev, @@ -517,7 +513,7 @@ static ssize_t event_log_size_show(struct device *cdev, struct sas_ha_struct *sha = SHOST_TO_SAS_HA(shost); struct pm8001_hba_info *pm8001_ha = sha->lldd_ha; - return snprintf(buf, PAGE_SIZE, "%d\n", + return sysfs_emit(buf, "%d\n", pm8001_ha->main_cfg_tbl.pm80xx_tbl.event_log_size); } static DEVICE_ATTR_RO(event_log_size); @@ -604,7 +600,7 @@ static ssize_t non_fatal_count_show(struct device *cdev, struct sas_ha_struct *sha = SHOST_TO_SAS_HA(shost); struct pm8001_hba_info *pm8001_ha = sha->lldd_ha; - return snprintf(buf, PAGE_SIZE, "%08x", + return sysfs_emit(buf, "%08x\n", pm8001_ha->non_fatal_count); } |