[media] mantis: fix sparse warnings

drivers/media/pci/mantis/hopper_vp3028.c:37:23: warning: symbol 'hopper_vp3028_config' was not declared. Should it be static?
drivers/media/pci/mantis/mantis_vp1033.c:38:4: warning: symbol 'lgtdqcs001f_inittab' was not declared. Should it be static?
drivers/media/pci/mantis/mantis_vp1033.c:153:23: warning: symbol 'lgtdqcs001f_config' was not declared. Should it be static?
drivers/media/pci/mantis/mantis_vp1034.c:39:23: warning: symbol 'vp1034_mb86a16_config' was not declared. Should it be static?
drivers/media/pci/mantis/mantis_vp1041.c:266:23: warning: symbol 'vp1041_stb0899_config' was not declared. Should it be static?
drivers/media/pci/mantis/mantis_vp1041.c:303:23: warning: symbol 'vp1041_stb6100_config' was not declared. Should it be static?
drivers/media/pci/mantis/mantis_vp2033.c:40:24: warning: symbol 'vp2033_tda1002x_cu1216_config' was not declared. Should it be static?
drivers/media/pci/mantis/mantis_vp2033.c:45:24: warning: symbol 'vp2033_tda10023_cu1216_config' was not declared. Should it be static?
drivers/media/pci/mantis/mantis_vp2040.c:40:24: warning: symbol 'vp2040_tda1002x_cu1216_config' was not declared. Should it be static?
drivers/media/pci/mantis/mantis_vp2040.c:45:24: warning: symbol 'vp2040_tda10023_cu1216_config' was not declared. Should it be static?
drivers/media/pci/mantis/mantis_vp3030.c:38:23: warning: symbol 'mantis_vp3030_config' was not declared. Should it be static?
drivers/media/pci/mantis/mantis_vp3030.c:42:23: warning: symbol 'env57h12d5_config' was not declared. Should it be static?
drivers/media/pci/mantis/mantis_dma.c:167:33: warning: incorrect type in assignment (different base types)
drivers/media/pci/mantis/mantis_dma.c:172:33: warning: incorrect type in assignment (different base types)
drivers/media/pci/mantis/mantis_dma.c:174:25: warning: incorrect type in assignment (different base types)
drivers/media/pci/mantis/mantis_dma.c:178:9: warning: incorrect type in assignment (different base types)
drivers/media/pci/mantis/mantis_dma.c:179:9: warning: incorrect type in assignment (different base types)

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

drivers/media/pci/mantis/mantis_vp1041.c

@@ -263,7 +263,7 @@ static const struct stb0899_s1_reg vp1041_stb0899_s1_init_3[] = {
 	{ 0xffff			, 0xff },
 };
 
-struct stb0899_config vp1041_stb0899_config = {
+static struct stb0899_config vp1041_stb0899_config = {
 	.init_dev		= vp1041_stb0899_s1_init_1,
 	.init_s2_demod		= stb0899_s2_init_2,
 	.init_s1_demod		= vp1041_stb0899_s1_init_3,
@@ -300,7 +300,7 @@ struct stb0899_config vp1041_stb0899_config = {
 	.tuner_set_rfsiggain	= NULL,
 };
 
-struct stb6100_config vp1041_stb6100_config = {
+static struct stb6100_config vp1041_stb6100_config = {
 	.tuner_address	= 0x60,
 	.refclock	= 27000000,
 };