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authorSergei Shtylylov <sshtylyov@ru.mvista.com>2008-10-05 18:23:27 +0200
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-10-05 18:23:27 +0200
commit22e05b4549bf2405d6aca128540b20cd2dd33f1f (patch)
tree9bf72e944f5fb7ae2c4691a76c53e4cba0c9aff9 /arch/mips/sibyte
parentf20f258603ebc5da91e76884cf0c0d7ac9804b1c (diff)
ide-dma: fix ide_build_dmatable() for TRM290
Apparently, 'xcount' being 0 does not mean 0 bytes for TRM290; it means 4 bytes, judging from the code immediately preceding this check. So, we must never try to "split" the PRD for TRM290. This is probably never hit anyway -- with the DMA buffers aligned to at least 512 bytes and ATAPI DMA not being used for non block I/O commands... Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'arch/mips/sibyte')
0 files changed, 0 insertions, 0 deletions