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(parent: 4b766e2) | patch
ide: don't enable local IRQs for PIO-in in driver_cmd_intr() (take 2)
authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Sat, 26 Jan 2008 19:13:12 +0000 (20:13 +0100)
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Sat, 26 Jan 2008 19:13:12 +0000 (20:13 +0100)
commite4820cf0ef8e5f73685f8a89778a835d1dcd8cb1
tree498c07b229e9a6965613484041b30db61f6ef132tree | snapshot
parent4b766e2d5b15a9b5aa5cc591d4056443b5727d68commit | diff
ide: don't enable local IRQs for PIO-in in driver_cmd_intr() (take 2)

Don't enable local IRQs for PIO-in protocol in driver_cmd_intr().

While at it:

* Remove redundant rq->cmd_type check.

* Read status register after enabling local IRQs for no-data protocol.

v2:
* Re-add DRQ=1 check lost in v1 (noticed by Sergei).

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
drivers/ide/ide-io.c diff | blob | history
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