From: Alan Stern <stern@rowland.harvard.edu>
Date: Tue, 4 Sep 2007 14:11:56 +0000 (-0400)
Subject: USB: prevent Thomson card reader from autosuspending
X-Git-Tag: firefly_0821_release~26562^2~12
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=d7790baf62a0e9f034e4668bb4b5fdaaa248412b;p=firefly-linux-kernel-4.4.55.git

USB: prevent Thomson card reader from autosuspending

This patch (as985) prevents the SGS THomson Microelectronics 4in1 card
reader from autosuspending.  This resolves Bugzilla #8885.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
index a5cde8ba1655..af3b627a93cf 100644
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -32,6 +32,10 @@ static const struct usb_device_id usb_quirk_list[] = {
 	{ USB_DEVICE(0x03f0, 0x0701), .driver_info = USB_QUIRK_STRING_FETCH_255 },
 	/* Hewlett-Packard PhotoSmart 720 / PhotoSmart 935 (storage) */
 	{ USB_DEVICE(0x03f0, 0x4002), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
+
+	/* SGS Thomson Microelectronics 4in1 card reader */
+	{ USB_DEVICE(0x0483, 0x0321), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
+
 	/* Acer Peripherals Inc. (now BenQ Corp.) Prisa 640BU */
 	{ USB_DEVICE(0x04a5, 0x207e), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
 	/* Benq S2W 3300U */