From 9010941c5483a7a5bb1f7d97ee62491fb078bb51 Mon Sep 17 00:00:00 2001 From: Elias Oltmanns Date: Tue, 31 Mar 2009 20:14:56 +0200 Subject: [PATCH] ide: Fix code dealing with sleeping devices in do_ide_request() Unfortunately, I missed a catch when reviewing the patch committed as 201bffa4. Here is the fix to the currently broken handling of sleeping devices. In particular, this is required to get the disk shock protection code working again. Reported-by: Christian Thaeter Cc: stable@kernel.org Signed-off-by: Elias Oltmanns Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/ide-io.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c index 1adc5e2e7fb3..3c52317d8524 100644 --- a/drivers/ide/ide-io.c +++ b/drivers/ide/ide-io.c @@ -481,11 +481,10 @@ repeat: prev_port = hwif->host->cur_port; hwif->rq = NULL; - if (drive->dev_flags & IDE_DFLAG_SLEEPING) { - if (time_before(drive->sleep, jiffies)) { - ide_unlock_port(hwif); - goto plug_device; - } + if (drive->dev_flags & IDE_DFLAG_SLEEPING && + time_after(drive->sleep, jiffies)) { + ide_unlock_port(hwif); + goto plug_device; } if ((hwif->host->host_flags & IDE_HFLAG_SERIALIZE) && -- 2.20.1