USB: usb-storage: unusual_devs entry for the Samsung YP-CP3

commit d73a9b3001f29271c2e9f2a806b05a431c5d9591 upstream.

Add an unusual_devs entry for the Samsung YP-CP3 MP4 player.

User was getting the following errors in dmesg:
 usb 2-6: reset high speed USB device using ehci_hcd and address 2
 usb 2-6: reset high speed USB device using ehci_hcd and address 2
 usb 2-6: reset high speed USB device using ehci_hcd and address 2
 usb 2-6: USB disconnect, address 2
 sd 3:0:0:0: [sdb] Assuming drive cache: write through
 sdb:<2>ldm_validate_partition_table(): Disk read failed.
 Dev sdb: unable to read RDB block 0
  unable to read partition table

Signed-off-by: Vitaly Kuznetsov <vitty@altlinux.ru>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
CC: Matthew Dharm <mdharm-usb@one-eyed-alien.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index 2c897eefadde592f9a0c6c4d671d0556acc764ca..b51b121ae8253dc42145b487ba0d30489633e8c3 100644 (file)
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -481,6 +481,13 @@ UNUSUAL_DEV(  0x04e8, 0x507c, 0x0220, 0x0220,
                US_SC_DEVICE, US_PR_DEVICE, NULL,
                US_FL_MAX_SECTORS_64),
 
+/* Reported by Vitaly Kuznetsov <vitty@altlinux.ru> */
+UNUSUAL_DEV(  0x04e8, 0x5122, 0x0000, 0x9999,
+               "Samsung",
+               "YP-CP3",
+               US_SC_DEVICE, US_PR_DEVICE, NULL,
+               US_FL_MAX_SECTORS_64 | US_FL_BULK_IGNORE_TAG),
+
 /* Entry and supporting patch by Theodore Kilgore <kilgota@auburn.edu>.
  * Device uses standards-violating 32-byte Bulk Command Block Wrappers and
  * reports itself as "Proprietary SCSI Bulk." Cf. device entry 0x084d:0x0011.