3.17-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Oliver Neukum <oneu...@suse.de>

commit 4980f95755e2966b30ac70d1841f4db66d1a8a22 upstream.

This mouse keeps disconnecting in runlevel 3. It needs the ALWAYS_POLL quirk.

Signed-off-by: Oliver Neukum <oneu...@suse.de>
Signed-off-by: Jiri Kosina <jkos...@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>

---
 drivers/hid/hid-ids.h           |    1 +
 drivers/hid/usbhid/hid-quirks.c |    1 +
 2 files changed, 2 insertions(+)

--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -736,6 +736,7 @@
 #define USB_DEVICE_ID_PI_ENGINEERING_VEC_USB_FOOTPEDAL 0xff
 
 #define USB_VENDOR_ID_PIXART                           0x093a
+#define USB_DEVICE_ID_PIXART_USB_OPTICAL_MOUSE         0x2510
 #define USB_DEVICE_ID_PIXART_OPTICAL_TOUCH_SCREEN      0x8001
 #define USB_DEVICE_ID_PIXART_OPTICAL_TOUCH_SCREEN1     0x8002
 #define USB_DEVICE_ID_PIXART_OPTICAL_TOUCH_SCREEN2     0x8003
--- a/drivers/hid/usbhid/hid-quirks.c
+++ b/drivers/hid/usbhid/hid-quirks.c
@@ -80,6 +80,7 @@ static const struct hid_blacklist {
        { USB_VENDOR_ID_NOVATEK, USB_DEVICE_ID_NOVATEK_MOUSE, 
HID_QUIRK_NO_INIT_REPORTS },
        { USB_VENDOR_ID_PENMOUNT, USB_DEVICE_ID_PENMOUNT_1610, HID_QUIRK_NOGET 
},
        { USB_VENDOR_ID_PENMOUNT, USB_DEVICE_ID_PENMOUNT_1640, HID_QUIRK_NOGET 
},
+       { USB_VENDOR_ID_PIXART, USB_DEVICE_ID_PIXART_USB_OPTICAL_MOUSE, 
HID_QUIRK_ALWAYS_POLL },
        { USB_VENDOR_ID_PIXART, USB_DEVICE_ID_PIXART_OPTICAL_TOUCH_SCREEN, 
HID_QUIRK_NO_INIT_REPORTS },
        { USB_VENDOR_ID_PIXART, USB_DEVICE_ID_PIXART_OPTICAL_TOUCH_SCREEN1, 
HID_QUIRK_NO_INIT_REPORTS },
        { USB_VENDOR_ID_PIXART, USB_DEVICE_ID_PIXART_OPTICAL_TOUCH_SCREEN2, 
HID_QUIRK_NO_INIT_REPORTS },


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