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ide-iops: fix odd-length ATAPI PIO transfers

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Commit 9567b349f7e7dd7e2483db99ee8e4a6fe0caca38 (ide: merge ->atapi_*put_bytes
and ->ata_*put_data methods) introduced a regression  WRT the odd-length ATAPI
PIO transfers -- the final word didn't get written (causing command timeouts).

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Sergei Shtylyov 2009-03-05 16:10:56 +01:00 committed by Bartlomiej Zolnierkiewicz
parent 71bfc7a7c7
commit a509538d4f
1 changed files with 2 additions and 0 deletions
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2
drivers/ide/ide-iops.c
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@ -315,6 +315,8 @@ void ide_output_data(ide_drive_t *drive, struct request *rq, void *buf,
u8 io_32bit = drive->io_32bit;
u8 mmio = (hwif->host_flags & IDE_HFLAG_MMIO) ? 1 : 0;
len++;
if (io_32bit) {
unsigned long uninitialized_var(flags);