Instead of using pci_set_drvdata embed the 'struct voicebus_operations'
directly in the context so we can use container_of to find the context.
This resolves a problem where the 'remove_one' callback gets an invalid
pointer to 'struct t1' if the VPMADT032 is in the middle of a reload
when the module is unloading. DAHDI-783.
Signed-off-by: Shaun Ruffell <sruffell@digium.com>
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9554 a0bf4364-ded3-4de4-8d8a-66a801d63aff
This needs some more testing before it's on by default. If the card is
otherwise functioning, these messages may be confusing to the user. If
the card is not functioning, the driver can be reloaded with debug to
check for this condition.
Signed-off-by: Shaun Ruffell <sruffell@digium.com>
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9205 a0bf4364-ded3-4de4-8d8a-66a801d63aff
