linux-kernel - [PATCH 4/4] thermal_sys: Convert printks to pr

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Date:	Tue, 24 Jan 2012 15:35:38 -0800
From:	Joe Perches <joe@...ches.com>
To:	Andrew Morton <akpm@...ux-foundation.org>,
	Len Brown <len.brown@...el.com>, linux-kernel@...r.kernel.org
Subject: [PATCH 4/4] thermal_sys: Convert printks to pr_<level>

Use the current logging style.

Remove PREFIX, add pr_fmt, convert the printks.
All dmesg output now prefixed with "thermal_sys: ".

Signed-off-by: Joe Perches <joe@...ches.com>
---
 drivers/thermal/thermal_sys.c |   14 ++++++--------
 1 files changed, 6 insertions(+), 8 deletions(-)

diff --git a/drivers/thermal/thermal_sys.c b/drivers/thermal/thermal_sys.c
index 68df616..9c69d8a 100644
--- a/drivers/thermal/thermal_sys.c
+++ b/drivers/thermal/thermal_sys.c
@@ -23,6 +23,8 @@
  * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/device.h>
 #include <linux/err.h>
@@ -39,8 +41,6 @@ MODULE_AUTHOR("Zhang Rui");
 MODULE_DESCRIPTION("Generic thermal management sysfs support");
 MODULE_LICENSE("GPL");
 
-#define PREFIX "Thermal: "
-
 struct thermal_cooling_device_instance {
 	int id;
 	char name[THERMAL_NAME_LENGTH];
@@ -1025,8 +1025,7 @@ void thermal_zone_device_update(struct thermal_zone_device *tz)
 
 	if (tz->ops->get_temp(tz, &temp)) {
 		/* get_temp failed - retry it later */
-		printk(KERN_WARNING PREFIX "failed to read out thermal zone "
-		       "%d\n", tz->id);
+		pr_warn("failed to read out thermal zone %d\n", tz->id);
 		goto leave;
 	}
 
@@ -1041,9 +1040,8 @@ void thermal_zone_device_update(struct thermal_zone_device *tz)
 					ret = tz->ops->notify(tz, count,
 							      trip_type);
 				if (!ret) {
-					printk(KERN_EMERG
-					       "Critical temperature reached (%ld C), shutting down.\n",
-					       temp/1000);
+					pr_emerg("Critical temperature reached (%ld C), shutting down\n",
+						 temp/1000);
 					orderly_poweroff(true);
 				}
 			}
@@ -1346,7 +1344,7 @@ int generate_netlink_event(u32 orig, enum events event)
 
 	result = genlmsg_multicast(skb, 0, thermal_event_mcgrp.id, GFP_ATOMIC);
 	if (result)
-		printk(KERN_INFO "failed to send netlink event:%d", result);
+		pr_info("failed to send netlink event:%d\n", result);
 
 	return result;
 }
-- 
1.7.8.111.gad25c.dirty

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