From 2e019e4d059d4b47609d6b5d86ece0ca31ecd992 Mon Sep 17 00:00:00 2001 From: Sergei Shtylyov Date: Thu, 5 Mar 2009 16:10:56 +0100 Subject: [PATCH] ide-iops: fix odd-length ATAPI PIO transfers Commit 734eef46bdec6ea7400a1e6cfc207533e2a94236 (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 Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/ide-iops.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c index 753b92ebe0ae5..b1892bd95c6fe 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); -- 2.39.5