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authorSergei Shtylyov <sshtylyov@ru.mvista.com>2007-05-05 22:03:49 +0200
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2007-05-05 22:03:49 +0200
commite51e2528d589c13f0e51dfa671c310021d003e21 (patch)
tree14eccc665d5e810840a88213392f09a2faf4e42f /fs/hfs
parent60e7a82f1acb76af05d81e93ca0f65fdd52c23c2 (diff)
cmd64x: interrupt status fixes (take 2)
The driver's ide_dma_test_irq() method was reading the MRDMODE register even on PCI0643/6 where it was write-only -- fix this by always reading the "backward- compatible" interrupt bits, renaming dma_alt_stat to irq_stat as the interrupt status bits are not coupled to DMA. In addition, wrong interrupt bit was tested/cleared for the primary channel -- it's bit 2 in all the chip specs and the driver used bit 1... :-/ Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'fs/hfs')
0 files changed, 0 insertions, 0 deletions