linux-kernel - Re: ums-realtek: Unneeded SubClass & Protocol entries (Fujitsu S760 laptop)

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Date:	Wed, 4 May 2011 12:35:41 -0400 (EDT)
From:	Alan Stern <stern@...land.harvard.edu>
To:	Tony Vroon <tony@...x.net>
cc:	linux-usb@...r.kernel.org, <usb-storage@...ts.one-eyed-alien.net>,
	<linux-kernel@...r.kernel.org>
Subject: Re: ums-realtek: Unneeded SubClass & Protocol entries (Fujitsu S760
 laptop)

On Wed, 4 May 2011, Tony Vroon wrote:

> Good afternoon,
> 
> The following message was emitted by my kernel:
> usb 1-1.6: new high speed USB device number 5 using ehci_hcd
> ums-realtek 1-1.6:1.0: This device (0bda,0138,3882 S 06 P 50) has
> unneeded SubClass and Protocol entries in unusual_devs.h (kernel
> 2.6.39-rc5-00274-g609cfda)
>    Please send a copy of this message to <linux-usb@...r.kernel.org> and
> <usb-storage@...ts.one-eyed-alien.net>
> scsi6 : usb-storage 1-1.6:1.0

Thanks for reporting this.  Does the patch below cause the message to 
go away?

Alan Stern



Index: usb-2.6/drivers/usb/storage/unusual_realtek.h
===================================================================
--- usb-2.6.orig/drivers/usb/storage/unusual_realtek.h
+++ usb-2.6/drivers/usb/storage/unusual_realtek.h
@@ -23,19 +23,19 @@
 #if defined(CONFIG_USB_STORAGE_REALTEK) || \
 		defined(CONFIG_USB_STORAGE_REALTEK_MODULE)
 
-UNUSUAL_DEV(0x0bda, 0x0159, 0x0000, 0x9999,
+UNUSUAL_DEV(0x0bda, 0x0138, 0x0000, 0x9999,
 		"Realtek",
 		"USB Card Reader",
-		USB_SC_SCSI, USB_PR_BULK, init_realtek_cr, 0),
+		USB_SC_DEVICE, USB_PR_DEVICE, init_realtek_cr, 0),
 
 UNUSUAL_DEV(0x0bda, 0x0158, 0x0000, 0x9999,
 		"Realtek",
 		"USB Card Reader",
-		USB_SC_SCSI, USB_PR_BULK, init_realtek_cr, 0),
+		USB_SC_DEVICE, USB_PR_DEVICE, init_realtek_cr, 0),
 
-UNUSUAL_DEV(0x0bda, 0x0138, 0x0000, 0x9999,
+UNUSUAL_DEV(0x0bda, 0x0159, 0x0000, 0x9999,
 		"Realtek",
 		"USB Card Reader",
-		USB_SC_SCSI, USB_PR_BULK, init_realtek_cr, 0),
+		USB_SC_DEVICE, USB_PR_DEVICE, init_realtek_cr, 0),
 
 #endif  /* defined(CONFIG_USB_STORAGE_REALTEK) || ... */

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