diff options
Diffstat (limited to 'drivers/usb/storage')
| -rw-r--r-- | drivers/usb/storage/scsiglue.c | 13 | ||||
| -rw-r--r-- | drivers/usb/storage/unusual_devs.h | 9 | ||||
| -rw-r--r-- | drivers/usb/storage/usb.c | 4 |
3 files changed, 12 insertions, 14 deletions
diff --git a/drivers/usb/storage/scsiglue.c b/drivers/usb/storage/scsiglue.c index 22e48a2..e43eddc 100644 --- a/drivers/usb/storage/scsiglue.c +++ b/drivers/usb/storage/scsiglue.c @@ -233,13 +233,11 @@ static int command_abort(struct scsi_cmnd *srb) set_bit(US_FLIDX_ABORTING, &us->flags); usb_stor_stop_transport(us); } - scsi_unlock(us_to_host(us)); /* Wait for the aborted command to finish */ wait_for_completion(&us->notify); /* Reacquire the lock and allow USB transfers to resume */ - scsi_lock(us_to_host(us)); clear_bit(US_FLIDX_ABORTING, &us->flags); clear_bit(US_FLIDX_TIMED_OUT, &us->flags); return SUCCESS; @@ -255,8 +253,6 @@ static int device_reset(struct scsi_cmnd *srb) US_DEBUGP("%s called\n", __FUNCTION__); - scsi_unlock(us_to_host(us)); - /* lock the device pointers and do the reset */ down(&(us->dev_semaphore)); if (test_bit(US_FLIDX_DISCONNECTING, &us->flags)) { @@ -266,8 +262,6 @@ static int device_reset(struct scsi_cmnd *srb) result = us->transport_reset(us); up(&(us->dev_semaphore)); - /* lock the host for the return */ - scsi_lock(us_to_host(us)); return result; } @@ -282,8 +276,6 @@ static int bus_reset(struct scsi_cmnd *srb) US_DEBUGP("%s called\n", __FUNCTION__); - scsi_unlock(us_to_host(us)); - /* The USB subsystem doesn't handle synchronisation between * a device's several drivers. Therefore we reset only devices * with just one interface, which we of course own. */ @@ -310,7 +302,6 @@ static int bus_reset(struct scsi_cmnd *srb) up(&(us->dev_semaphore)); /* lock the host for the return */ - scsi_lock(us_to_host(us)); return result < 0 ? FAILED : SUCCESS; } @@ -407,7 +398,7 @@ US_DO_ALL_FLAGS ***********************************************************************/ /* Output routine for the sysfs max_sectors file */ -static ssize_t show_max_sectors(struct device *dev, char *buf) +static ssize_t show_max_sectors(struct device *dev, struct device_attribute *attr, char *buf) { struct scsi_device *sdev = to_scsi_device(dev); @@ -415,7 +406,7 @@ static ssize_t show_max_sectors(struct device *dev, char *buf) } /* Input routine for the sysfs max_sectors file */ -static ssize_t store_max_sectors(struct device *dev, const char *buf, +static ssize_t store_max_sectors(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { struct scsi_device *sdev = to_scsi_device(dev); diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h index d2891f4..9fcc7bd 100644 --- a/drivers/usb/storage/unusual_devs.h +++ b/drivers/usb/storage/unusual_devs.h @@ -862,6 +862,15 @@ UNUSUAL_DEV( 0x090a, 0x1001, 0x0100, 0x0100, US_SC_DEVICE, US_PR_BULK, NULL, US_FL_NEED_OVERRIDE ), +/* Reported by Filippo Bardelli <filibard@libero.it> + * The device reports a subclass of RBC, which is wrong. + */ +UNUSUAL_DEV( 0x090a, 0x1050, 0x0100, 0x0100, + "Trumpion Microelectronics, Inc.", + "33520 USB Digital Voice Recorder", + US_SC_UFI, US_PR_DEVICE, NULL, + 0), + /* Trumpion Microelectronics MP3 player (felipe_alfaro@linuxmail.org) */ UNUSUAL_DEV( 0x090a, 0x1200, 0x0000, 0x9999, "Trumpion", diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c index 35c1ca6..77e7fc2 100644 --- a/drivers/usb/storage/usb.c +++ b/drivers/usb/storage/usb.c @@ -847,10 +847,8 @@ retry: wait_event_interruptible_timeout(us->delay_wait, test_bit(US_FLIDX_DISCONNECTING, &us->flags), delay_use * HZ); - if (current->flags & PF_FREEZE) { - refrigerator(PF_FREEZE); + if (try_to_freeze()) goto retry; - } } /* If the device is still connected, perform the scanning */ |