media: ddbridge: get rid of fall though gcc 7.1 warnings

drivers/media/pci/ddbridge/ddbridge-core.c: In function 'ddb_port_attach':
drivers/media/pci/ddbridge/ddbridge-core.c:2261:6: warning: this statement may fall through [-Wimplicit-fallthrough=]
   if (ret < 0)
      ^
drivers/media/pci/ddbridge/ddbridge-core.c:2263:2: note: here
  case DDB_PORT_LOOP:
  ^~~~
drivers/media/pci/ddbridge/ddbridge-core.c: In function 'dvb_input_attach':
drivers/media/pci/ddbridge/ddbridge-core.c:1492:6: warning: this statement may fall through [-Wimplicit-fallthrough=]
   if (input->port->dev->link[input->port->lnr].info->ts_quirks &
      ^
drivers/media/pci/ddbridge/ddbridge-core.c:1497:2: note: here
  case DDB_TUNER_DVBCT2_SONY_P:
  ^~~~
drivers/media/pci/ddbridge/ddbridge-core.c:1516:9: warning: this statement may fall through [-Wimplicit-fallthrough=]
   osc24 = 1;
   ~~~~~~^~~
drivers/media/pci/ddbridge/ddbridge-core.c:1517:2: note: here
  case DDB_TUNER_DVBCT2_SONY:
  ^~~~

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

diff --git a/drivers/media/pci/ddbridge/ddbridge-core.c b/drivers/media/pci/ddbridge/ddbridge-core.c
index fb378cd..2464bde 100644 (file)
--- a/drivers/media/pci/ddbridge/ddbridge-core.c
+++ b/drivers/media/pci/ddbridge/ddbridge-core.c
@@ -1494,6 +1494,7 @@ static int dvb_input_attach(struct ddb_input *input)
                        osc24 = 0;
                else
                        osc24 = 1;
+               /* fall-through */
        case DDB_TUNER_DVBCT2_SONY_P:
        case DDB_TUNER_DVBC2T2_SONY_P:
        case DDB_TUNER_ISDBT_SONY_P:
@@ -1514,6 +1515,7 @@ static int dvb_input_attach(struct ddb_input *input)
                break;
        case DDB_TUNER_DVBC2T2I_SONY:
                osc24 = 1;
+               /* fall-through */
        case DDB_TUNER_DVBCT2_SONY:
        case DDB_TUNER_DVBC2T2_SONY:
        case DDB_TUNER_ISDBT_SONY:
@@ -2260,6 +2262,7 @@ static int ddb_port_attach(struct ddb_port *port)
                ret = ddb_ci_attach(port);
                if (ret < 0)
                        break;
+               /* fall-through */
        case DDB_PORT_LOOP:
                ret = dvb_register_device(port->dvb[0].adap,
                                          &port->dvb[0].dev,