From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date: Tue, 16 Oct 2007 20:29:54 +0000 (+0200)
Subject: cs5530/sc1200: add PIO autotune fallback to ->ide_dma_check
X-Git-Tag: v2.6.24-rc1~822^2~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3f019eea9ccff0e81d3226759a619ceec26e2e00;p=pandora-kernel.git

cs5530/sc1200: add PIO autotune fallback to ->ide_dma_check

* Add PIO autotune fallback to ->ide_dma_check.

  Since cs5530/sc1200 allow separate PIO and DMA timings, and cs5530/sc1200
  always set ->autotune this change shouldn't have any other effect than
  bringing these drivers in-line with other host drivers wrt ->ide_dma_check
  implementations.

* Fix ->ide_dma_check to return "-1" if DMA cannot be set.

* Bump driver version.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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