Tejun Heo wrote:
Fix various bugs in pio/mwdma mode programming. * Control bits in the timing register wasn't cleared properly while programming PIO mode. * MWDMA mode programming cleared the wrong part of control bits. * MWDMA mode programming cleared udma_mask even when the controller doesn't support UDMA. Signed-off-by: Tejun Heo <htejun@xxxxxxxxx> Cc: Art Haas <ahaas@xxxxxxxxxxx> --- Patch is against libata-dev#upstream. Thanks. drivers/ata/ata_piix.c | 23 +++++++++++++++++------ 1 file changed, 17 insertions(+), 6 deletions(-)
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