From: Ben Hutchings <ben@decadent.org.uk>
Date: Wed, 31 Jul 2013 20:53:30 +0000 (-0700)
Subject: dmi_scan: add comments on dmi_present() and the loop in dmi_scan_machine()
X-Git-Tag: v3.11-rc4~21^2~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d39de28c95876f8becb559d242eefe718ea1f747;p=pandora-kernel.git

dmi_scan: add comments on dmi_present() and the loop in dmi_scan_machine()

My previous refactoring in commit 79bae42d51a5 ("dmi_scan: refactor
dmi_scan_machine(), {smbios,dmi}_present()") resulted in slightly tricky
code (though I think it's more elegant).  Explain what it's doing.

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Cc: Zhenzhong Duan <zhenzhong.duan@oracle.com>
Cc: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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