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authorSergei Shtylyov <sshtylyov@ru.mvista.com>2009-03-05 16:10:56 +0100
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2009-03-05 16:10:56 +0100
commita509538d4fb4f99cdf0a095213d57cc3b2347615 (patch)
treea8ece5f264365dd239c009eb4d64f086e5adef71 /drivers/ide/ide-iops.c
parent71bfc7a7c73eaf1f99e309dba60822ba050e3ec5 (diff)
downloadlinux-a509538d4fb4f99cdf0a095213d57cc3b2347615.tar.bz2
ide-iops: fix odd-length ATAPI PIO transfers
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>
Diffstat (limited to 'drivers/ide/ide-iops.c')
-rw-r--r--drivers/ide/ide-iops.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c
index 753b92ebe0ae..b1892bd95c6f 100644
--- a/drivers/ide/ide-iops.c
+++ b/drivers/ide/ide-iops.c
@@ -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);