tzafrir/dahdi-linux-extra: DAHDI-linux with extra modules on top. Latest branch (2.10) only includes OSLEC. If you want to restore support for any other device, please contact Tzafrir. (Re-added driver for opvxa1200, as there seem to be some users)

Shaun Ruffell f56b748f73 Remove DAHDI_IRQF_[SHARED\|DISABLED] flags.		%!s(int64=9) %!d(string=hai) anos
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dahdi	f56b748f73 Remove DAHDI_IRQF_[SHARED\|DISABLED] flags.	%!s(int64=9) %!d(string=hai) anos