From: Nigel Cunningham Date: Thu, 23 Mar 2006 13:22:16 +0000 (+1000) Subject: [PATCH] Make libata not powerdown drivers on PM_EVENT_FREEZE. X-Git-Tag: v2.6.17-rc1~866^2~5 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=082776e4be791736c32baf818e50f501a7f83819;p=pandora-kernel.git [PATCH] Make libata not powerdown drivers on PM_EVENT_FREEZE. At the moment libata doesn't pass pm_message_t down ata_device_suspend. This causes drives to be powered down when we just want a freeze, causing unnecessary wear and tear. This patch gets pm_message_t passed down so that it can be used to determine whether to power down the drive. Signed-off-by: Nigel Cunningham drivers/scsi/libata-core.c | 5 +++-- drivers/scsi/libata-scsi.c | 4 ++-- drivers/scsi/scsi_sysfs.c | 2 +- include/linux/libata.h | 4 ++-- include/scsi/scsi_host.h | 2 +- 5 files changed, 9 insertions(+), 8 deletions(-) Signed-off-by: Jeff Garzik --- Reading git-diff-tree failed