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author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2007-10-13 17:47:50 +0200 |
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committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2007-10-13 17:47:50 +0200 |
commit | 254bb5503611da57240ed6df1cfe6d7f0f185027 (patch) | |
tree | 6ba845e77e6173bb0a3ba09d7934bc8f07974a9d /drivers/bluetooth/hci_uart.h | |
parent | aedea5910ce44fea79e2c517bb22e0006372156f (diff) |
ide-pmac: use ide_tune_dma() (take 2)
* Add missing initialization of hwif->autodma and drive->autodma to
pmac_ide_setup_dma().
* Use ide_tune_dma() in pmac_ide_dma_check().
While at it:
* Fix pmac_ide_dma_check() return value if DMA mode is not programmed
(should be "-1" otherwise ide_set_dma() will try to enable DMA).
* Remove unnecessary drive->using_dma fiddling (->dma_off_quietly is always
called before ide_set_dma() call and ide_set_dma() calls ->ide_dma_on if
->ide_dma_check returns "0").
v2:
* No reason to blacklist all ide_floppy devices and the old code was always
enabling DMA anyway (without even programming controller/device if the
device was ide_floppy).
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/bluetooth/hci_uart.h')
0 files changed, 0 insertions, 0 deletions