On Sat, Mar 20, 2010 at 12:17:38AM -0700, Yinghai Lu wrote:
>
> with qlogic and emulex card etc.
>
> Signed-off-by: Yinghai Lu <yinghai@xxxxxxxxxx>
>
> ---
> drivers/base/attribute_container.c | 1 +
> drivers/scsi/lpfc/lpfc_attr.c | 3 +++
> drivers/scsi/scsi_sysfs.c | 15 ++++++++++++---
> 3 files changed, 16 insertions(+), 3 deletions(-)
>
> Index: linux-2.6/drivers/scsi/lpfc/lpfc_attr.c
> ===================================================================
> --- linux-2.6.orig/drivers/scsi/lpfc/lpfc_attr.c
> +++ linux-2.6/drivers/scsi/lpfc/lpfc_attr.c
> @@ -3780,6 +3780,7 @@ lpfc_alloc_sysfs_attr(struct lpfc_vport
> struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
> int error;
>
> + sysfs_bin_attr_init(&sysfs_drvr_stat_data_attr);
> error = sysfs_create_bin_file(&shost->shost_dev.kobj,
> &sysfs_drvr_stat_data_attr);
>
> @@ -3787,11 +3788,13 @@ lpfc_alloc_sysfs_attr(struct lpfc_vport
> if (error || vport->port_type == LPFC_NPIV_PORT)
> goto out;
>
> + sysfs_bin_attr_init(&sysfs_ctlreg_attr);
> error = sysfs_create_bin_file(&shost->shost_dev.kobj,
> &sysfs_ctlreg_attr);
> if (error)
> goto out_remove_stat_attr;
>
> + sysfs_bin_attr_init(&sysfs_mbox_attr);
> error = sysfs_create_bin_file(&shost->shost_dev.kobj,
> &sysfs_mbox_attr);
Huh, why is this? They are statically declared.
> if (error)
> Index: linux-2.6/drivers/scsi/scsi_sysfs.c
> ===================================================================
> --- linux-2.6.orig/drivers/scsi/scsi_sysfs.c
> +++ linux-2.6/drivers/scsi/scsi_sysfs.c
> @@ -907,20 +907,27 @@ int scsi_sysfs_add_sdev(struct scsi_devi
>
> /* create queue files, which may be writable, depending on the host */
> if (sdev->host->hostt->change_queue_depth) {
> + sysfs_bin_attr_init(&sdev_attr_queue_depth_rw);
> error = device_create_file(&sdev->sdev_gendev,
> &sdev_attr_queue_depth_rw);
> + sysfs_bin_attr_init(&sdev_attr_queue_ramp_up_period);
> error = device_create_file(&sdev->sdev_gendev,
> &sdev_attr_queue_ramp_up_period);
ditto
> }
> - else
> + else {
> + sysfs_bin_attr_init(&dev_attr_queue_depth);
> error = device_create_file(&sdev->sdev_gendev, &dev_attr_queue_depth);
> + }
> if (error)
> return error;
>
> - if (sdev->host->hostt->change_queue_type)
> + if (sdev->host->hostt->change_queue_type) {
> + sysfs_bin_attr_init(&sdev_attr_queue_type_rw);
> error = device_create_file(&sdev->sdev_gendev, &sdev_attr_queue_type_rw);
ditto
> - else
> + } else {
> + sysfs_bin_attr_init(&dev_attr_queue_type);
> error = device_create_file(&sdev->sdev_gendev, &dev_attr_queue_type);
> + }
> if (error)
> return error;
>
> @@ -935,6 +942,7 @@ int scsi_sysfs_add_sdev(struct scsi_devi
> /* add additional host specific attributes */
> if (sdev->host->hostt->sdev_attrs) {
> for (i = 0; sdev->host->hostt->sdev_attrs[i]; i++) {
> + sysfs_bin_attr_init(sdev->host->hostt->sdev_attrs[i]);
> error = device_create_file(&sdev->sdev_gendev,
> sdev->host->hostt->sdev_attrs[i]);
> if (error)
> @@ -1060,6 +1068,7 @@ int scsi_sysfs_add_host(struct Scsi_Host
> /* add host specific attributes */
> if (shost->hostt->shost_attrs) {
> for (i = 0; shost->hostt->shost_attrs[i]; i++) {
> + sysfs_bin_attr_init(shost->hostt->shost_attrs[i]);
> error = device_create_file(&shost->shost_dev,
> shost->hostt->shost_attrs[i]);
> if (error)
> Index: linux-2.6/drivers/base/attribute_container.c
> ===================================================================
> --- linux-2.6.orig/drivers/base/attribute_container.c
> +++ linux-2.6/drivers/base/attribute_container.c
> @@ -328,6 +328,7 @@ attribute_container_add_attrs(struct dev
> return sysfs_create_group(&classdev->kobj, cont->grp);
>
> for (i = 0; attrs[i]; i++) {
> + sysfs_bin_attr_init(attrs[i]);
> error = device_create_file(classdev, attrs[i]);
> if (error)
> return error;
> --
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--
Pengutronix e.K. | Wolfram Sang |
Industrial Linux Solutions | http://www.pengutronix.de/ |
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