linux-kernel - [PATCH] PM / Domains: Convert to using %pOF instead of full

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Date:   Tue, 18 Jul 2017 16:42:50 -0500
From:   Rob Herring <robh@...nel.org>
To:     "Rafael J. Wysocki" <rjw@...ysocki.net>
Cc:     linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        Kevin Hilman <khilman@...nel.org>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        Pavel Machek <pavel@....cz>, Len Brown <len.brown@...el.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-pm@...r.kernel.org
Subject: [PATCH] PM / Domains: Convert to using %pOF instead of full_name

Now that we have a custom printf format specifier, convert users of
full_name to use %pOF instead. This is preparation to remove storing
of the full path string for each node.

Signed-off-by: Rob Herring <robh@...nel.org>
Cc: "Rafael J. Wysocki" <rjw@...ysocki.net>
Cc: Kevin Hilman <khilman@...nel.org>
Cc: Ulf Hansson <ulf.hansson@...aro.org>
Cc: Pavel Machek <pavel@....cz>
Cc: Len Brown <len.brown@...el.com>
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: linux-pm@...r.kernel.org
---
 drivers/base/power/domain.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c
index 3b8210ebb50e..d0989f9b5e67 100644
--- a/drivers/base/power/domain.c
+++ b/drivers/base/power/domain.c
@@ -1743,7 +1743,7 @@ static int genpd_add_provider(struct device_node *np, genpd_xlate_t xlate,
 	mutex_lock(&of_genpd_mutex);
 	list_add(&cp->link, &of_genpd_providers);
 	mutex_unlock(&of_genpd_mutex);
-	pr_debug("Added domain provider from %s\n", np->full_name);
+	pr_debug("Added domain provider from %pOF\n", np);

 	return 0;
 }
@@ -2149,16 +2149,16 @@ static int genpd_parse_state(struct genpd_power_state *genpd_state,
 	err = of_property_read_u32(state_node, "entry-latency-us",
 						&entry_latency);
 	if (err) {
-		pr_debug(" * %s missing entry-latency-us property\n",
-						state_node->full_name);
+		pr_debug(" * %pOF missing entry-latency-us property\n",
+						state_node);
 		return -EINVAL;
 	}

 	err = of_property_read_u32(state_node, "exit-latency-us",
 						&exit_latency);
 	if (err) {
-		pr_debug(" * %s missing exit-latency-us property\n",
-						state_node->full_name);
+		pr_debug(" * %pOF missing exit-latency-us property\n",
+						state_node);
 		return -EINVAL;
 	}

@@ -2212,8 +2212,8 @@ int of_genpd_parse_idle_states(struct device_node *dn,
 		ret = genpd_parse_state(&st[i++], np);
 		if (ret) {
 			pr_err
-			("Parsing idle state node %s failed with err %d\n",
-							np->full_name, ret);
+			("Parsing idle state node %pOF failed with err %d\n",
+							np, ret);
 			of_node_put(np);
 			kfree(st);
 			return ret;
--
2.11.0