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media: ddbridge: move CI detach code to ddbridge-ci.c
Move the CI teardown code to ddbridge-ci.c where everything else related to CI hardware lives. Cc: Ralph Metzler <rjkm@metzlerbros.de> Signed-off-by: Daniel Scheller <d.scheller@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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3 changed files with 13 additions and 7 deletions
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@ -346,3 +346,14 @@ int ddb_ci_attach(struct ddb_port *port, u32 bitrate)
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dvb_ca_en50221_init(port->dvb[0].adap, port->en, 0, 1);
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return 0;
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}
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void ddb_ci_detach(struct ddb_port *port)
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{
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if (port->dvb[0].dev)
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dvb_unregister_device(port->dvb[0].dev);
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if (port->en) {
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dvb_ca_en50221_release(port->en);
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kfree(port->en->data);
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port->en = NULL;
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}
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}
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@ -26,5 +26,6 @@
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/******************************************************************************/
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int ddb_ci_attach(struct ddb_port *port, u32 bitrate);
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void ddb_ci_detach(struct ddb_port *port);
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#endif /* __DDBRIDGE_CI_H__ */
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@ -2016,13 +2016,7 @@ void ddb_ports_detach(struct ddb *dev)
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break;
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case DDB_PORT_CI:
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case DDB_PORT_LOOP:
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if (port->dvb[0].dev)
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dvb_unregister_device(port->dvb[0].dev);
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if (port->en) {
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dvb_ca_en50221_release(port->en);
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kfree(port->en->data);
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port->en = NULL;
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}
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ddb_ci_detach(port);
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break;
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}
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}
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