diff options
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_attr.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_attr.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c index 05fa7796a559..fb388b8c07cf 100644 --- a/drivers/scsi/qla2xxx/qla_attr.c +++ b/drivers/scsi/qla2xxx/qla_attr.c @@ -114,7 +114,6 @@ qla2x00_sysfs_write_nvram(struct kobject *kobj, { struct scsi_qla_host *ha = shost_priv(dev_to_shost(container_of(kobj, struct device, kobj))); - unsigned long flags; uint16_t cnt; if (!capable(CAP_SYS_ADMIN) || off != 0 || count != ha->nvram_size) @@ -144,11 +143,9 @@ qla2x00_sysfs_write_nvram(struct kobject *kobj, } /* Write NVRAM. */ - spin_lock_irqsave(&ha->hardware_lock, flags); ha->isp_ops->write_nvram(ha, (uint8_t *)buf, ha->nvram_base, count); ha->isp_ops->read_nvram(ha, (uint8_t *)ha->nvram, ha->nvram_base, count); - spin_unlock_irqrestore(&ha->hardware_lock, flags); set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags); @@ -397,16 +394,13 @@ qla2x00_sysfs_write_vpd(struct kobject *kobj, { struct scsi_qla_host *ha = shost_priv(dev_to_shost(container_of(kobj, struct device, kobj))); - unsigned long flags; if (!capable(CAP_SYS_ADMIN) || off != 0 || count != ha->vpd_size) return 0; /* Write NVRAM. */ - spin_lock_irqsave(&ha->hardware_lock, flags); ha->isp_ops->write_nvram(ha, (uint8_t *)buf, ha->vpd_base, count); ha->isp_ops->read_nvram(ha, (uint8_t *)ha->vpd, ha->vpd_base, count); - spin_unlock_irqrestore(&ha->hardware_lock, flags); return count; } @@ -544,6 +538,9 @@ qla2x00_serial_num_show(struct class_device *cdev, char *buf) scsi_qla_host_t *ha = shost_priv(class_to_shost(cdev)); uint32_t sn; + if (IS_FWI2_CAPABLE(ha)) + return snprintf(buf, PAGE_SIZE, "\n"); + sn = ((ha->serial0 & 0x1f) << 16) | (ha->serial2 << 8) | ha->serial1; return snprintf(buf, PAGE_SIZE, "%c%05d\n", 'A' + sn / 100000, sn % 100000); |