media: atomisp: get rid of ifdef nonsense

There are some ifdefs there that end doing the same thing.
Get rid of them.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

drivers/staging/media/atomisp/pci/isp2400_input_system_local.h

@@ -21,15 +21,15 @@
 #include "input_system_global.h"
 
 #include "input_system_defs.h"		/* HIVE_ISYS_GPREG_MULTICAST_A_IDX,... */
-#include "css_receiver_2400_defs.h"	/* _HRT_CSS_RECEIVER_2400_TWO_PIXEL_EN_REG_IDX, _HRT_CSS_RECEIVER_2400_CSI2_FUNC_PROG_REG_IDX,... */
-#if defined(IS_ISP_2400_MAMOIADA_SYSTEM)
-#include "isp_capture_defs.h"
-#elif defined(IS_ISP_2401_MAMOIADA_SYSTEM)
-/* Same name, but keep the distinction,it is a different device */
+
+/*
+ * _HRT_CSS_RECEIVER_2400_TWO_PIXEL_EN_REG_IDX,
+ * _HRT_CSS_RECEIVER_2400_CSI2_FUNC_PROG_REG_IDX,...
+ */
+#include "css_receiver_2400_defs.h"
+
 #include "isp_capture_defs.h"
-#else
-#error "input_system_local.h: 2400_SYSTEM must be one of {2400, 2401 }"
-#endif
+
 #include "isp_acquisition_defs.h"
 #include "input_system_ctrl_defs.h"