V4L/DVB (9444): Initialize post process events to NULL

Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/dvb/frontends/stb0899_drv.c

@@ -583,7 +583,7 @@ static void stb0899_set_mclk(struct stb0899_state *state, u32 Mclk)
 static int stb0899_postproc(struct stb0899_state *state, u8 ctl, int enable)
 {
 	struct stb0899_config *config		= state->config;
-	struct stb0899_postproc	*postproc	= config->postproc;
+	const struct stb0899_postproc *postproc	= config->postproc;
 
 	/* post process event */
 	if (postproc) {

drivers/media/dvb/ttpci/budget-av.c

@@ -1445,6 +1445,8 @@ static struct stb0899_config knc1_dvbs2_config = {
 	.init_s2_fec		= knc1_stb0899_s2_init_4,
 	.init_tst		= knc1_stb0899_s1_init_5,
 
+	.postproc		= NULL,
+
 	.demod_address		= 0x68,
 //	.ts_output_mode		= STB0899_OUT_PARALLEL,	/* types = SERIAL/PARALLEL	*/
 	.block_sync_mode	= STB0899_SYNC_FORCED,	/* DSS, SYNC_FORCED/UNSYNCED	*/
@@ -1472,7 +1474,7 @@ static struct stb0899_config knc1_dvbs2_config = {
 	.tuner_set_frequency	= tda8261_set_frequency,
 	.tuner_set_bandwidth	= NULL,
 	.tuner_get_bandwidth	= tda8261_get_bandwidth,
-	.tuner_set_rfsiggain	= NULL,
+	.tuner_set_rfsiggain	= NULL
 };
 
 /*

drivers/media/dvb/ttpci/budget-ci.c

@@ -1655,6 +1655,8 @@ static struct stb0899_config tt3200_config = {
 	.init_s2_fec		= tt3200_stb0899_s2_init_4,
 	.init_tst		= tt3200_stb0899_s1_init_5,
 
+	.postproc		= NULL,
+
 	.demod_address 		= 0x68,
 
 	.xtal_freq		= 27000000,
@@ -1679,7 +1681,7 @@ static struct stb0899_config tt3200_config = {
 	.tuner_set_frequency	= stb6100_set_frequency,
 	.tuner_set_bandwidth	= stb6100_set_bandwidth,
 	.tuner_get_bandwidth	= stb6100_get_bandwidth,
-	.tuner_set_rfsiggain	= NULL,
+	.tuner_set_rfsiggain	= NULL
 };
 
 struct stb6100_config tt3200_stb6100_config = {