From: Andrew Morton <akpm@osdl.org>
Date: Sat, 25 Mar 2006 11:07:15 +0000 (-0800)
Subject: [PATCH] initcall failure reporting
X-Git-Tag: v2.6.17-rc1~819
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c1cda48af8b330a23206eceef3bd030b53c979cd;p=pandora-kernel.git

[PATCH] initcall failure reporting

We presently ignore the return values from initcalls.  But that can carry
useful debugging information.  So print it out if it's non-zero.

It turns out the -ENODEV happens quite a lot, due to built-in drivers which
have no hardware to drive.  So suppress that unless initcall_debug was
specified.

Also make the warning message more friendly by printing the name of the
initcall function.

Also drop the KERN_DEBUG from the initcall_debug message.  If we specified
inticall_debug then we obviously want to see the messages.

Acked-by: Paul Jackson <pj@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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