Input: samsung-keypad - do not set input device's parent explicitly
The driver uses devm_input_allocate_device() to allocate instances of
input device, which sets the parent appropriately. Remove extraneous
assignment.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240819045813.2154642-3-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>