From: Sergei Shtylylov Date: Sun, 5 Oct 2008 16:23:27 +0000 (+0200) Subject: ide-dma: fix ide_build_dmatable() for TRM290 X-Git-Tag: v2.6.27-rc9~4^2~3 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=22e05b4549bf2405d6aca128540b20cd2dd33f1f;p=pandora-kernel.git ide-dma: fix ide_build_dmatable() for TRM290 Apparently, 'xcount' being 0 does not mean 0 bytes for TRM290; it means 4 bytes, judging from the code immediately preceding this check. So, we must never try to "split" the PRD for TRM290. This is probably never hit anyway -- with the DMA buffers aligned to at least 512 bytes and ATAPI DMA not being used for non block I/O commands... Signed-off-by: Sergei Shtylyov Signed-off-by: Bartlomiej Zolnierkiewicz --- Reading git-diff-tree failed