Hi all, Here is the v2 patches to add ahci controller runtime PM support. Applied on top of linux-next tree. Thanks for any comments. v2: - add ahci hibernate callbacks v1: https://lkml.org/lkml/2011/12/15/198 Lin Ming (3): ahci: port legacy pm interface to struct dev_pm_ops ahci: add runtime PM callbacks ata: runtime suspend port if no device attached drivers/ata/ahci.c | 71 +++++++++++++++++++++++++++++++++++++++----- drivers/ata/libata-core.c | 21 ++++++++++++- 2 files changed, 83 insertions(+), 9 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html