Yocto Project Linux Firmware
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Bartlomiej Zolnierkiewicz
73369d2a15c
Bartlomiej Zolnierkiewicz committed 6d36b95fe2c
alim15x3: skip DMA initialization completely on revs < 0x20

Skip DMA initialization completely on revs < 0x20 by setting IDE_HFLAG_NO_DMA
host flag and resetting DMA host masks in alim15x3_init_one() (currently
ide_hwif_setup_dma() will try to obtain DMA base and setup PCI bus-mastering
but init_dma_ali15x3() will fail).

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