aha1532: remove ISA_DMA_THRESHOLD usage
We can safely remove ISA_DMA_THRESHOLD usage in aha1542. aha1542 uses ISA_DMA_THRESHOLD to see if: - the buffers in scatter/list are below 16MB. - scsi_host is below 16MB. Both checkings were added in the ancient times but aren't necessary nowadays since we properly bounce the buffers and allocate scsi_host below 16MB with non-zero unchecked_isa_dma. Signed-off-by:FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Acked-by:
James Bottomley <James.Bottomley@suse.de> Signed-off-by:
Jens Axboe <jaxboe@fusionio.com>
parent
41f2df62
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