From: Olaf Hering <olaf@aepfle.de>
Date: Fri, 1 Sep 2006 04:27:41 +0000 (-0700)
Subject: [PATCH] exit early in floppy_init when no floppy exists
X-Git-Tag: v2.6.18-rc6~18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ef16b5194f3233a11851180cd82eafb76542047d;p=pandora-kernel.git

[PATCH] exit early in floppy_init when no floppy exists

modprobe -v floppy on a Apple G5 writes incorrect stuff to dmesg:

Floppy drive(s): fd0 is 2.88M

The reason is that the legacy io check happens very late,
when part of the floppy stuff is already initialized.
check_legacy_ioport() returns either -ENODEV right away, or it walks
the device-tree looking for a floppy node.

Signed-off-by: Olaf Hering <olaf@aepfle.de>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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