Input: xpad - remove unused function
BugLink: https://bugs.launchpad.net/bugs/1810967 [ Upstream commit a6ed4a18 ] There are two definitions of xpad_identify_controller(), one is used when CONFIG_JOYSTICK_XPAD_LEDS is set, but the other one is empty and never used, and we get a gcc warning about it: drivers/input/joystick/xpad.c:1210:13: warning: 'xpad_identify_controller' defined but not used [-Wunused-function] This removes the second definition. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: cae705ba ("Input: xpad - re-send LED command on present event") Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Juerg Haefliger <juergh@canonical.com> Signed-off-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com>
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