| commit | 8a4a5738ba499083cf4c5668895efe220b1946d3 | [log] [tgz] |
|---|---|---|
| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | Tue Mar 31 20:15:21 2009 +0200 |
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | Tue Mar 31 20:15:21 2009 +0200 |
| tree | 78272b711b31f43526d2c665478cc3bdb0b6e393 | |
| parent | 7526efaafdc835b8d6b22aa1a302e14651373908 [diff] |
ide: add ->dma_check method * Add (an optional) ->dma_check method for checking if DMA can be used for a given command and fail DMA setup in ide_dma_prepare() if necessary. * Convert alim15x3 and trm290 host drivers to use ->dma_check. * Rename ali15x3_dma_setup() to ali_dma_check() while at it. There should be no functional changes caused by this patch. Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>