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 a5cde8b..af3b627 100644 (file)
--- 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 */