Fixes the following W=1 kernel build warning(s):
drivers/input/touchscreen/surface3_spi.c: In function ‘surface3_spi_process_touch’:
drivers/input/touchscreen/surface3_spi.c:97:6: warning: variable ‘timestamp’ set but not used [-Wunused-but-set-variable]
Signed-off-by: Lee Jones <[email protected]>
Reviewed-by: Benjamin Tissoires <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Dmitry Torokhov <[email protected]>