udev: add key release quirk for Fujitsu Amilo 1848+u

We are dropping the temporary quirk below from the kernel and we need this added to the udev quirks:

commit fa01ca919b30bc635fb058edec0ae551577b6bf0
Author: Pascal Bach <email address hidden>
Date: Thu Oct 22 21:54:44 2009 +0200

    UBUNTU: SAUCE: (drop after 2.6.31) input: Add hotkey quirk for Fujitsu Amilo 1848+u

    Volume keys do not produce release events. Add the quirk to force a key release.

    In 2.6.32, a /sys interface is provided to handle setting from userspace.
    It is not necessary to apply this patch to newer version than 2.6.31.

    BugLink: http://bugs.launchpad.net/bugs/458503

    Signed-off-by: Keng-Yu Lin <email address hidden>
    Acked-by: Tim Gardner <email address hidden>
    Acked-by: Colin King <email address hidden>
    Signed-off-by: Stefan Bader <email address hidden>
    Signed-off-by: Andy Whitcroft <email address hidden>

diff --git a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c
index 77a8068..bf8dbe9 100644
--- a/drivers/input/keyboard/atkbd.c
+++ b/drivers/input/keyboard/atkbd.c
@@ -905,6 +905,13 @@ static unsigned int atkbd_amilo_pi3525_forced_release_keys[] = {
 };

 /*
+ * Amilo Si 1848 key release for Fn+Volume keys not working
+ */
+static unsigned int atkbd_amilo_si1848_forced_release_keys[] = {
+ 0xa0, 0xae, 0xb0, -1U
+};
+
+/*
  * Amilo Xi 3650 key release for light touch bar not working
  */
 static unsigned int atkbd_amilo_xi3650_forced_release_keys[] = {
@@ -1694,6 +1701,15 @@ static struct dmi_system_id atkbd_dmi_quirk_table[] __initdata = {
   .driver_data = atkbd_volume_forced_release_keys,
  },
  {
+ .ident = "Fujitsu Amilo Si 1848+u",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Si 1848+u"),
+ },
+ .callback = atkbd_setup_forced_release,
+ .driver_data = atkbd_amilo_si1848_forced_release_keys,
+ },
+ {
   .ident = "Fujitsu Amilo Pi 3525",
   .matches = {
    DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),