diff options
Diffstat (limited to 'drivers/usb/storage/usb.c')
| -rw-r--r-- | drivers/usb/storage/usb.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c index a7d0bf9d92a..90bb0175a15 100644 --- a/drivers/usb/storage/usb.c +++ b/drivers/usb/storage/usb.c @@ -336,6 +336,7 @@ static int usb_stor_control_thread(void * __us) else { US_DEBUG(usb_stor_show_command(us->srb)); us->proto_handler(us->srb, us); + usb_mark_last_busy(us->pusb_dev); } /* lock access to the state */ @@ -845,6 +846,7 @@ static int usb_stor_scan_thread(void * __us) /* Should we unbind if no devices were detected? */ } + usb_autopm_put_interface(us->pusb_intf); complete_and_exit(&us->scanning_done, 0); } @@ -968,6 +970,7 @@ int usb_stor_probe2(struct us_data *us) goto BadDevice; } + usb_autopm_get_interface_no_resume(us->pusb_intf); wake_up_process(th); return 0; @@ -1040,6 +1043,7 @@ static struct usb_driver usb_storage_driver = { .pre_reset = usb_stor_pre_reset, .post_reset = usb_stor_post_reset, .id_table = usb_storage_usb_ids, + .supports_autosuspend = 1, .soft_unbind = 1, }; |