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Summary:DAHLIN-00077: implicit declaration of function 'module_refcount' when building dahdi
Reporter:Shaun Ruffell (sruffell)Labels:
Date Opened:2009-02-04 09:40:33.000-0600Date Closed:2009-02-09 00:03:27.000-0600
Priority:MinorRegression?No
Status:Closed/CompleteComponents:Astribank (xpp)
Versions:2.1.0.4 Frequency of
Occurrence
Related
Issues:
Environment:Attachments:
Description:When building dahdi-linux 2.1.0.4 a user received the following error

/usr/src/asterisk/1.6/dahdi-linux-2.1.0.4/drivers/dahdi/xpp/xproto.c: In function 'xproto_get':
/usr/src/asterisk/1.6/dahdi-linux-2.1.0.4/drivers/dahdi/xpp/xproto.c:96:
error: implicit declaration of function 'module_refcount'
make[3]: ***


This was since his kernel did not define CONFIG_MODULE_UNLOAD and module_refcount is only defined when CONFIG_MODULE_UNLOAD is defined.

See line 391 in http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=blob;f=include/linux/module.h;h=f3b8329eb5b877d7233ab66d566dd280fc78536c;hb=HEAD
Comments:By: Digium Subversion (svnbot) 2009-02-08 23:58:56.000-0600

Repository: zaptel
Revision: 4625

U   branches/1.4/kernel/xpp/xproto.c

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r4625 | tzafrir | 2009-02-08 23:58:55 -0600 (Sun, 08 Feb 2009) | 6 lines

Fix building Zaptel with module unloading disabled

As moduel_refcount is only used for debugging, disable it in this
non-common case.
(Issue DAHLIN-77)

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http://svn.digium.com/view/zaptel?view=rev&revision=4625
By: Digium Subversion (svnbot) 2009-02-09 00:03:26.000-0600

Repository: dahdi
Revision: 5987

U   linux/trunk/drivers/dahdi/xpp/xproto.c

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r5987 | tzafrir | 2009-02-09 00:03:26 -0600 (Mon, 09 Feb 2009) | 6 lines

Fix building DAHDI with module unloading disabled

As moduel_refcount is only used for debugging, disable it in this
non-common case.
(Closes issue DAHLIN-77)

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http://svn.digium.com/view/dahdi?view=rev&revision=5987