From c1a8e39819bd6797ee2b82b88517268d39921b03 Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Sun, 15 Jun 2008 21:00:23 +0200 Subject: [PATCH] ide-pmac: bugfix for media-bay support rework Fix bug introduced by: commit 2dde7861afa23cd59db83515cb0b810b92b220aa Author: Bartlomiej Zolnierkiewicz Date: Fri Apr 18 00:46:23 2008 +0200 ide: rework PowerMac media-bay support (take 2) ... [ Yeah, I suck. ] bay->cd_index shouldn't be changed if IDE devices are not present or retry operations won't happen. Cc: Benjamin Herrenschmidt Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/macintosh/mediabay.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/macintosh/mediabay.c b/drivers/macintosh/mediabay.c index 82add26cc665..c34bdf852e32 100644 --- a/drivers/macintosh/mediabay.c +++ b/drivers/macintosh/mediabay.c @@ -556,7 +556,8 @@ static void media_bay_step(int i) printk("mediabay %d, registering IDE...\n", i); pmu_suspend(); ide_port_scan(bay->cd_port); - bay->cd_index = bay->cd_port->index; + if (bay->cd_port->present) + bay->cd_index = bay->cd_port->index; pmu_resume(); } if (bay->cd_index == -1) { -- 2.30.2