From: Bartlomiej Zolnierkiewicz Date: Sat, 17 Feb 2007 01:40:26 +0000 (+0100) Subject: ide: add ide_set_dma() helper (v2) X-Git-Tag: v2.6.21-rc1~78^2~2 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3608b5d71a52c053787dbad6af20c25f7e0b75a9;p=pandora-kernel.git ide: add ide_set_dma() helper (v2) * add ide_set_dma() helper and make ide_hwif_t.ide_dma_check return -1 when DMA needs to be disabled (== need to call ->ide_dma_off_quietly) 0 when DMA needs to be enabled (== need to call ->ide_dma_on) 1 when DMA setting shouldn't be changed * fix IDE code to use ide_set_dma() instead if using ->ide_dma_check directly v2: * updated for scc_pata Signed-off-by: Bartlomiej Zolnierkiewicz --- Reading git-diff-tree failed