From: Jan Beulich <jbeulich@novell.com>
Date: Wed, 17 Oct 2007 06:27:32 +0000 (-0700)
Subject: floppy: tolerate DMA channel unavailability
X-Git-Tag: v2.6.24-rc1~660
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2e9c47cd4d451c57868c898672802eec9867ae1e;p=pandora-kernel.git

floppy: tolerate DMA channel unavailability

The floppy driver is already written to be able to operate in virtual DMA
mode.  Thus it can easily be adjusted to tolerate failure from
fd_request_dma() as long as virtual DMA mode is not disallowed.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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