[PATCH] usb-storage: Add IGNORE_RESIDUE flag for Mitsumi USB 2.0 card reader (VIA hardware)
This patch adds an entry in the unusual_devs.h file for a Mitsumi card
reader/floppy combo that uses a VIA chipset. The IGNORE_RESIDUE flag was
needed for the second LUN to operate properly.
Signed-off-by: Mihnea-Costin Grigore <mihnea@zulu.ro>
Signed-off-by: Phil Dibowitz <phil@ipom.com>
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 bd0ab30..e7ed835 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -79,6 +79,13 @@
US_SC_8070, US_PR_SCM_ATAPI, init_usbat, 0),
#endif
+/* Patch submitted by Mihnea-Costin Grigore <mihnea@zulu.ro> */
+UNUSUAL_DEV( 0x040d, 0x6205, 0x0003, 0x0003,
+ "VIA Technologies Inc.",
+ "USB 2.0 Card Reader",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_IGNORE_RESIDUE ),
+
/* Deduced by Jonathan Woithe <jwoithe@physics.adelaide.edu.au>
* Entry needed for flags: US_FL_FIX_INQUIRY because initial inquiry message
* always fails and confuses drive.