From 021c870ba4ab4bc9a23d5db4e324f50f26d8ab24 Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Tue, 23 Oct 2012 01:09:00 +0200 Subject: PM / QoS: Prepare struct dev_pm_qos_request for more request types The subsequent patches will use struct dev_pm_qos_request for representing both latency requests and flags requests. To make that easier, put the node member of struct dev_pm_qos_request (under the name "pnode") into a union called "data" that will represent the request's value and list node depending on its type. Signed-off-by: Rafael J. Wysocki Reviewed-by: Jean Pihet Reviewed-by: mark gross --- drivers/base/power/qos.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/base/power/qos.c') diff --git a/drivers/base/power/qos.c b/drivers/base/power/qos.c index 40ff1b02a7c5..96d27b821bb8 100644 --- a/drivers/base/power/qos.c +++ b/drivers/base/power/qos.c @@ -90,7 +90,7 @@ static int apply_constraint(struct dev_pm_qos_request *req, int ret, curr_value; ret = pm_qos_update_target(&req->dev->power.qos->latency, - &req->node, action, value); + &req->data.pnode, action, value); if (ret) { /* Call the global callbacks if needed */ @@ -183,7 +183,7 @@ void dev_pm_qos_constraints_destroy(struct device *dev) c = &qos->latency; /* Flush the constraints list for the device */ - plist_for_each_entry_safe(req, tmp, &c->list, node) { + plist_for_each_entry_safe(req, tmp, &c->list, data.pnode) { /* * Update constraints list and call the notification * callbacks if needed @@ -293,7 +293,7 @@ int dev_pm_qos_update_request(struct dev_pm_qos_request *req, mutex_lock(&dev_pm_qos_mtx); if (req->dev->power.qos) { - if (new_value != req->node.prio) + if (new_value != req->data.pnode.prio) ret = apply_constraint(req, PM_QOS_UPDATE_REQ, new_value); } else { -- cgit v1.2.3