From: Oliver Neukum <[email protected]> Subject: pciehp: always implement resume
The driver by default ignores resume. On some laptops that means that interrupts are not delivered after S3. So card removals and insertions will not be handled. Requiring a forced load isn't right. Signed-off-by: Oliver Neukum <[email protected]> Signed-off-by: Rafael J. Wysocki <[email protected]> --- drivers/pci/hotplug/pciehp_core.c | 28 ++++++++++++++-------------- drivers/pci/hotplug/pciehp_core.c | 28 ++++++++++++++-------------- 1 file changed, 14 insertions(+), 14 deletions(-) Index: linux/drivers/pci/hotplug/pciehp_core.c =================================================================== --- linux.orig/drivers/pci/hotplug/pciehp_core.c +++ linux/drivers/pci/hotplug/pciehp_core.c @@ -300,24 +300,24 @@ static int pciehp_suspend (struct pcie_d static int pciehp_resume (struct pcie_device *dev) { + struct controller *ctrl; + struct slot *slot; + u8 status; + dev_info(&dev->device, "%s ENTRY\n", __func__); - if (pciehp_force) { - struct controller *ctrl = get_service_data(dev); - struct slot *slot; - u8 status; + ctrl = get_service_data(dev); - /* reinitialize the chipset's event detection logic */ - pcie_enable_notification(ctrl); + /* reinitialize the chipset's event detection logic */ + pcie_enable_notification(ctrl); - slot = ctrl->slot; + slot = ctrl->slot; - /* Check if slot is occupied */ - pciehp_get_adapter_status(slot, &status); - if (status) - pciehp_enable_slot(slot); - else - pciehp_disable_slot(slot); - } + /* Check if slot is occupied */ + pciehp_get_adapter_status(slot, &status); + if (status) + pciehp_enable_slot(slot); + else + pciehp_disable_slot(slot); return 0; } #endif /* PM */ -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
