[PATCH] ATA: cleanup of channel->autodma flags usage

From: Bartlomiej Zolnierkiewicz (B.Zolnierkiewicz@elka.pw.edu.pl)
Date: Tue Jun 25 2002 - 14:31:34 EST

incremental to generic ATA PCI auto-dma patches...

        - clean usage of ch->autodma flag in PCI host chips drivers

        - remove ATA_F_NOAUTODMA flag from aec62xx.c, hpt34x.c,
          sis5513.c and via82cxxx.c drivers, it's use was bogus
          in these drivers

          only two usages of ATA_F_NOAUTODMA are left (in ide-pci.c),
          probably they can alse be removed due to fact that drivers
          should disable autodma not ide-pci (i.e. hpt34x)

        - teach alim15x3.c, cs5530.c, cy82c693.c, hpt34x.c, hpt366.c,
          it8172.c, pdc202xx.c, sis5513.c, sl82c105.c, and trm290.c
          drivers about CONFIG_IDEDMA_AUTO (indirectly through ide-pci)

        - make it possible to auto-tune DMA for trm290.c

        - always check PIO timings in cs5530.c 

--
Bartlomiej Zolnierkiewicz
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