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libata: make ata_sff_data_xfer_noirq() work with 32-bit PIO
authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Thu, 13 Oct 2011 13:04:43 +0000 (15:04 +0200)
committerJeff Garzik <jgarzik@redhat.com>
Fri, 14 Oct 2011 17:37:31 +0000 (13:37 -0400)
commit418fae2751b0d1a362ad9e0b45d446dc92e9157f
treeb1456e7a3ade9d19e2068e592be959cae2070c03tree | snapshot (tar.gz zip)
parent067f8c7b490edc8cc947666516f2c6833b676a2ecommit | diff
libata: make ata_sff_data_xfer_noirq() work with 32-bit PIO

Always use ata_sff_data_xfer32() in ata_sff_data_xfer_noirq()
so the latter can be also used for host controllers supporting
32-bit PIO operations.

It is a completely safe thing to do because if 32-bit PIO is
not supported or enabled ata_sff_data_xfer32() will fallback
to a standard method.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
drivers/ata/libata-sff.c diff | blob | blame | history