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authorMatthew Wilcox <willy@linux.intel.com>2009-09-24 16:19:11 -0600
committerGreg Kroah-Hartman <gregkh@suse.de>2009-12-11 11:55:13 -0800
commit00fa43ef09c6bb357d58c14a99181cce09c315c6 (patch)
tree4431b7bd2d285c129ebadd95aeb34b2b81b683d7 /drivers/usb/storage
parentb1f0a34ca983a6defb0431aa18c9268eb9ffcc4a (diff)
USB: usb-storage: Associate the name of the interface with the scsi host
Instead of reporting "SCSI emulation for USB Mass Storage devices", report "usb-storage 1-4:1.0". Signed-off-by: Matthew Wilcox <willy@linux.intel.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/storage')
-rw-r--r--drivers/usb/storage/scsiglue.c3
-rw-r--r--drivers/usb/storage/usb.c2
-rw-r--r--drivers/usb/storage/usb.h1
3 files changed, 5 insertions, 1 deletions
diff --git a/drivers/usb/storage/scsiglue.c b/drivers/usb/storage/scsiglue.c
index cfa26d56ce6..e5e6df39e73 100644
--- a/drivers/usb/storage/scsiglue.c
+++ b/drivers/usb/storage/scsiglue.c
@@ -73,7 +73,8 @@
static const char* host_info(struct Scsi_Host *host)
{
- return "SCSI emulation for USB Mass Storage devices";
+ struct us_data *us = host_to_us(host);
+ return us->scsi_name;
}
static int slave_alloc (struct scsi_device *sdev)
diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c
index 8060b85fe1a..78354848586 100644
--- a/drivers/usb/storage/usb.c
+++ b/drivers/usb/storage/usb.c
@@ -929,6 +929,8 @@ int usb_stor_probe2(struct us_data *us)
result = usb_stor_acquire_resources(us);
if (result)
goto BadDevice;
+ snprintf(us->scsi_name, sizeof(us->scsi_name), "usb-storage %s",
+ dev_name(&us->pusb_intf->dev));
result = scsi_add_host(us_to_host(us), &us->pusb_intf->dev);
if (result) {
printk(KERN_WARNING USB_STORAGE
diff --git a/drivers/usb/storage/usb.h b/drivers/usb/storage/usb.h
index 2609efb2bd7..69717134231 100644
--- a/drivers/usb/storage/usb.h
+++ b/drivers/usb/storage/usb.h
@@ -132,6 +132,7 @@ struct us_data {
/* SCSI interfaces */
struct scsi_cmnd *srb; /* current srb */
unsigned int tag; /* current dCBWTag */
+ char scsi_name[32]; /* scsi_host name */
/* control and bulk communications data */
struct urb *current_urb; /* USB requests */