Re: [PATCH 1/4] alim15x3: PIO mode setup fixes

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Hi.

Bartlomiej Zolnierkiewicz wrote:

* Return failure in ->speedproc method for unsupported/invalid transfer
  modes passed from user-space (fixes theoretical OOPS in ali_tune_pio()
  and/or setting random PIO timings on host controller + disabling UDMA
  bit + setting unsupported/invalid transfer mode on the device).

* Don't disable UDMA bit when programming PIO modes.

Not an issue per se sice ide_config_drive_speed() will turn DMA off anyway (unless a drive denies to set a given xfer mode).

* Add FIXME about DMA timings never being set.

* Bump driver version.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx>

Acked-by: Sergei Shtylyov <sshtylyov@xxxxxxxxxxxxx>

MBR, Sergei
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