From 83618092645f970668f47b6ee2fec1afdca32efd Mon Sep 17 00:00:00 2001 From: Sachin Kamat Date: Tue, 17 Jul 2012 22:38:18 +0200 Subject: [PATCH 1/2] PM / QoS: Use NULL pointer instead of plain integer in pm_qos.h Fix the following sparse warning: include/linux/pm_qos.h:69:28: warning: Using plain integer as NULL pointer Signed-off-by: Sachin Kamat Signed-off-by: Rafael J. Wysocki --- include/linux/pm_qos.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/pm_qos.h b/include/linux/pm_qos.h index 233149cb19f4..9924ea1f22e0 100644 --- a/include/linux/pm_qos.h +++ b/include/linux/pm_qos.h @@ -66,7 +66,7 @@ enum pm_qos_req_action { static inline int dev_pm_qos_request_active(struct dev_pm_qos_request *req) { - return req->dev != 0; + return req->dev != NULL; } int pm_qos_update_target(struct pm_qos_constraints *c, struct plist_node *node, From ad0446eb11b6886a73e077bd087f98544b8c0403 Mon Sep 17 00:00:00 2001 From: Sachin Kamat Date: Tue, 17 Jul 2012 22:38:26 +0200 Subject: [PATCH 2/2] PM / QoS: Use NULL pointer instead of plain integer in qos.c Fix the following sparse warning: drivers/base/power/qos.c:465:29: warning: Using plain integer as NULL pointer Signed-off-by: Sachin Kamat Signed-off-by: Rafael J. Wysocki --- drivers/base/power/qos.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/base/power/qos.c b/drivers/base/power/qos.c index fd849a2c4fa8..74a67e0019a2 100644 --- a/drivers/base/power/qos.c +++ b/drivers/base/power/qos.c @@ -462,7 +462,7 @@ EXPORT_SYMBOL_GPL(dev_pm_qos_add_ancestor_request); static void __dev_pm_qos_drop_user_request(struct device *dev) { dev_pm_qos_remove_request(dev->power.pq_req); - dev->power.pq_req = 0; + dev->power.pq_req = NULL; } /**