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Trouble with v4l-dvb-hg build, loads of WARNINGS! (SOLVED)
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andrewwalker27
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Joined: 27 Jun 2005
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PostPosted: Sat Oct 21, 2006 11:40 am    Post subject: Trouble with v4l-dvb-hg build, loads of WARNINGS! (SOLVED) Reply with quote

I'm (still) trying to get my WinTV HVR-1300 card going and have almost cracked it but it appears that the modules I need (CX22700 and CX22702) seem to have problems.
When building the driver modules, most seem ok with the following exceptions below.
Emerge does complete successfully but trying to load the modules fails.
Anyone know what the messages mean?
I'd also like to know if my kernel options are set correctly, should dvb-core be enabled or not?

WARNING: /var/tmp/portage/media-tv/v4l-dvb-hg-0.1-r2/work/v4l-dvb/v4l/cx22700: 'cx22700_attach' exported twice. Previous export was in vmlinux
WARNING: /var/tmp/portage/media-tv/v4l-dvb-hg-0.1-r2/work/v4l-dvb/v4l/cx22702: 'cx22702_attach' exported twice. Previous export was in vmlinux
WARNING: /var/tmp/portage/media-tv/v4l-dvb-hg-0.1-r2/work/v4l-dvb/v4l/dvb-core: 'dvb_unregister_adapter' exported twice. Previous export was in vmlinux
WARNING: /var/tmp/portage/media-tv/v4l-dvb-hg-0.1-r2/work/v4l-dvb/v4l/dvb-core: 'dvb_register_adapter' exported twice. Previous export was in vmlinux
WARNING: /var/tmp/portage/media-tv/v4l-dvb-hg-0.1-r2/work/v4l-dvb/v4l/dvb-core: 'dvb_unregister_device' exported twice. Previous export was in vmlinux
WARNING: /var/tmp/portage/media-tv/v4l-dvb-hg-0.1-r2/work/v4l-dvb/v4l/dvb-core: 'dvb_register_device' exported twice. Previous export was in vmlinux
WARNING: /var/tmp/portage/media-tv/v4l-dvb-hg-0.1-r2/work/v4l-dvb/v4l/dvb-core: 'dvb_generic_ioctl' exported twice. Previous export was in vmlinux
WARNING: /var/tmp/portage/media-tv/v4l-dvb-hg-0.1-r2/work/v4l-dvb/v4l/dvb-core: 'dvb_generic_release' exported twice. Previous export was in vmlinux
WARNING: /var/tmp/portage/media-tv/v4l-dvb-hg-0.1-r2/work/v4l-dvb/v4l/dvb-core: 'dvb_generic_open' exported twice. Previous export was in vmlinux
WARNING: /var/tmp/portage/media-tv/v4l-dvb-hg-0.1-r2/work/v4l-dvb/v4l/dvb-core: 'dvb_dmxdev_release' exported twice. Previous export was in vmlinux
WARNING: /var/tmp/portage/media-tv/v4l-dvb-hg-0.1-r2/work/v4l-dvb/v4l/dvb-core: 'dvb_dmxdev_init' exported twice. Previous export was in vmlinux
WARNING: /var/tmp/portage/media-tv/v4l-dvb-hg-0.1-r2/work/v4l-dvb/v4l/dvb-core: 'dvb_dmx_release' exported twice. Previous export was in vmlinux
WARNING: /var/tmp/portage/media-tv/v4l-dvb-hg-0.1-r2/work/v4l-dvb/v4l/dvb-core: 'dvb_dmx_init' exported twice. Previous export was in vmlinux
WARNING: /var/tmp/portage/media-tv/v4l-dvb-hg-0.1-r2/work/v4l-dvb/v4l/dvb-core: 'dvb_dmx_swfilter_204' exported twice. Previous export was in vmlinux
WARNING: /var/tmp/portage/media-tv/v4l-dvb-hg-0.1-r2/work/v4l-dvb/v4l/dvb-core: 'dvb_dmx_swfilter' exported twice. Previous export was in vmlinux
WARNING: /var/tmp/portage/media-tv/v4l-dvb-hg-0.1-r2/work/v4l-dvb/v4l/dvb-core: 'dvb_dmx_swfilter_packets' exported twice. Previous export was in vmlinux
WARNING: /var/tmp/portage/media-tv/v4l-dvb-hg-0.1-r2/work/v4l-dvb/v4l/dvb-core: 'dvb_filter_pes2ts' exported twice. Previous export was in vmlinux
WARNING: /var/tmp/portage/media-tv/v4l-dvb-hg-0.1-r2/work/v4l-dvb/v4l/dvb-core: 'dvb_filter_pes2ts_init' exported twice. Previous export was in vmlinux
WARNING: /var/tmp/portage/media-tv/v4l-dvb-hg-0.1-r2/work/v4l-dvb/v4l/dvb-core: 'dvb_filter_get_ac3info' exported twice. Previous export was in vmlinux
WARNING: /var/tmp/portage/media-tv/v4l-dvb-hg-0.1-r2/work/v4l-dvb/v4l/dvb-core: 'dvb_ca_en50221_release' exported twice. Previous export was in vmlinux
WARNING: /var/tmp/portage/media-tv/v4l-dvb-hg-0.1-r2/work/v4l-dvb/v4l/dvb-core: 'dvb_ca_en50221_init' exported twice. Previous export was in vmlinux
WARNING: /var/tmp/portage/media-tv/v4l-dvb-hg-0.1-r2/work/v4l-dvb/v4l/dvb-core: 'dvb_ca_en50221_frda_irq' exported twice. Previous export was in vmlinux
WARNING: /var/tmp/portage/media-tv/v4l-dvb-hg-0.1-r2/work/v4l-dvb/v4l/dvb-core: 'dvb_ca_en50221_camready_irq' exported twice. Previous export was in vmlinux
WARNING: /var/tmp/portage/media-tv/v4l-dvb-hg-0.1-r2/work/v4l-dvb/v4l/dvb-core: 'dvb_ca_en50221_camchange_irq' exported twice. Previous export was in vmlinux
WARNING: /var/tmp/portage/media-tv/v4l-dvb-hg-0.1-r2/work/v4l-dvb/v4l/dvb-core: 'dvb_unregister_frontend' exported twice. Previous export was in vmlinux
WARNING: /var/tmp/portage/media-tv/v4l-dvb-hg-0.1-r2/work/v4l-dvb/v4l/dvb-core: 'dvb_register_frontend' exported twice. Previous export was in vmlinux
WARNING: /var/tmp/portage/media-tv/v4l-dvb-hg-0.1-r2/work/v4l-dvb/v4l/dvb-core: 'dvb_frontend_sleep_until' exported twice. Previous export was in vmlinux
WARNING: /var/tmp/portage/media-tv/v4l-dvb-hg-0.1-r2/work/v4l-dvb/v4l/dvb-core: 'timeval_usec_diff' exported twice. Previous export was in vmlinux
WARNING: /var/tmp/portage/media-tv/v4l-dvb-hg-0.1-r2/work/v4l-dvb/v4l/dvb-core: 'dvb_frontend_reinitialise' exported twice. Previous export was in vmlinux
WARNING: /var/tmp/portage/media-tv/v4l-dvb-hg-0.1-r2/work/v4l-dvb/v4l/dvb-core: 'dvb_net_init' exported twice. Previous export was in vmlinux
WARNING: /var/tmp/portage/media-tv/v4l-dvb-hg-0.1-r2/work/v4l-dvb/v4l/dvb-core: 'dvb_net_release' exported twice. Previous export was in vmlinux
WARNING: /var/tmp/portage/media-tv/v4l-dvb-hg-0.1-r2/work/v4l-dvb/v4l/dvb-core: 'dvb_ringbuffer_pkt_next' exported twice. Previous export was in vmlinux
WARNING: /var/tmp/portage/media-tv/v4l-dvb-hg-0.1-r2/work/v4l-dvb/v4l/dvb-core: 'dvb_ringbuffer_pkt_dispose' exported twice. Previous export was in vmlinux
WARNING: /var/tmp/portage/media-tv/v4l-dvb-hg-0.1-r2/work/v4l-dvb/v4l/dvb-core: 'dvb_ringbuffer_pkt_read' exported twice. Previous export was in vmlinux
WARNING: /var/tmp/portage/media-tv/v4l-dvb-hg-0.1-r2/work/v4l-dvb/v4l/dvb-core: 'dvb_ringbuffer_pkt_write' exported twice. Previous export was in vmlinux
WARNING: /var/tmp/portage/media-tv/v4l-dvb-hg-0.1-r2/work/v4l-dvb/v4l/dvb-core: 'dvb_ringbuffer_write' exported twice. Previous export was in vmlinux
WARNING: /var/tmp/portage/media-tv/v4l-dvb-hg-0.1-r2/work/v4l-dvb/v4l/dvb-core: 'dvb_ringbuffer_read' exported twice. Previous export was in vmlinux
WARNING: /var/tmp/portage/media-tv/v4l-dvb-hg-0.1-r2/work/v4l-dvb/v4l/dvb-core: 'dvb_ringbuffer_flush_spinlock_wakeup' exported twice. Previous export was in vmlinux
WARNING: /var/tmp/portage/media-tv/v4l-dvb-hg-0.1-r2/work/v4l-dvb/v4l/dvb-core: 'dvb_ringbuffer_flush' exported twice. Previous export was in vmlinux
WARNING: /var/tmp/portage/media-tv/v4l-dvb-hg-0.1-r2/work/v4l-dvb/v4l/dvb-core: 'dvb_ringbuffer_avail' exported twice. Previous export was in vmlinux
WARNING: /var/tmp/portage/media-tv/v4l-dvb-hg-0.1-r2/work/v4l-dvb/v4l/dvb-core: 'dvb_ringbuffer_free' exported twice. Previous export was in vmlinux
WARNING: /var/tmp/portage/media-tv/v4l-dvb-hg-0.1-r2/work/v4l-dvb/v4l/dvb-core: 'dvb_ringbuffer_empty' exported twice. Previous export was in vmlinux
WARNING: /var/tmp/portage/media-tv/v4l-dvb-hg-0.1-r2/work/v4l-dvb/v4l/dvb-core: 'dvb_ringbuffer_init' exported twice. Previous export was in vmlinux
WARNING: /var/tmp/portage/media-tv/v4l-dvb-hg-0.1-r2/work/v4l-dvb/v4l/dvb-core: 'intlog10' exported twice. Previous export was in vmlinux
WARNING: /var/tmp/portage/media-tv/v4l-dvb-hg-0.1-r2/work/v4l-dvb/v4l/dvb-core: 'intlog2' exported twice. Previous export was in vmlinux


Last edited by andrewwalker27 on Tue Jan 16, 2007 8:44 pm; edited 1 time in total
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Samoth
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Tux's lil' helper


Joined: 07 Jan 2006
Posts: 117
Location: NJ

PostPosted: Tue Jan 16, 2007 8:26 pm    Post subject: Reply with quote

You have dvb-core built into your kernel. Make it as a module. Then when you won't get those warnings about exported symbols.
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