Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (39 commits)
  [SCSI] qla2xxx: Update version number to 8.02.00-k5.
  [SCSI] qla2xxx: Correct display of ISP serial-number.
  [SCSI] qla2xxx: Correct residual-count handling discrepancies during UNDERRUN handling.
  [SCSI] qla2xxx: Make driver (mostly) legacy I/O port free.
  [SCSI] qla2xxx: Fix issue where final flash-segment updates were falling into the slow-path write handler.
  [SCSI] qla2xxx: Handle unaligned sector writes during NVRAM/VPD updates.
  [SCSI] qla2xxx: Defer explicit interrupt-polling processing to init-time scenarios.
  [SCSI] qla2xxx: Resync with latest HBA SSID specification -- 2.2u.
  [SCSI] sym53c8xx: Remove sym_xpt_async_sent_bdr
  [SCSI] sym53c8xx: Remove pci_dev pointer from sym_shcb
  [SCSI] sym53c8xx: Make interrupt handler capable of returning IRQ_NONE
  [SCSI] sym53c8xx: Get rid of IRQ_FMT and IRQ_PRM
  [SCSI] sym53c8xx: Use scmd_printk where appropriate
  [SCSI] sym53c8xx: Simplify DAC DMA handling
  [SCSI] sym53c8xx: Remove tag_ctrl module parameter
  [SCSI] sym53c8xx: Remove io_ws, mmio_ws and ram_ws elements
  [SCSI] sym53c8xx: Remove ->device_id
  [SCSI] sym53c8xx: Use pdev->revision
  [SCSI] sym53c8xx: PCI Error Recovery support
  [SCSI] sym53c8xx: Stop overriding scsi_done
  ...

1 files changed, 3 insertions, 6 deletions

diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
index 05fa7796a55..fb388b8c07c 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);