ACPI: sbs: Unify the message printing

Using pr_fmt() and pr_*() macros to unify the message printing.

While at it, fix the obvious coding style issue when scanning
the code.

Signed-off-by: Hanjun Guo <guohanjun@huawei.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/drivers/acpi/sbs.c b/drivers/acpi/sbs.c
index 3b0b6dd..4938010 100644 (file)
--- a/drivers/acpi/sbs.c
+++ b/drivers/acpi/sbs.c
@@ -7,6 +7,8 @@
  *  Copyright (c) 2005 Rich Townsend <rhdt@bartol.udel.edu>
  */
 
+#define pr_fmt(fmt) "ACPI: " fmt
+
 #include <linux/init.h>
 #include <linux/slab.h>
 #include <linux/module.h>
@@ -23,8 +25,6 @@
 
 #include "sbshc.h"
 
-#define PREFIX "ACPI: "
-
 #define ACPI_SBS_CLASS                 "sbs"
 #define ACPI_AC_CLASS                  "ac_adapter"
 #define ACPI_SBS_DEVICE_NAME           "Smart Battery System"
@@ -544,7 +544,7 @@ static int acpi_battery_add(struct acpi_sbs *sbs, int id)
                goto end;
        battery->have_sysfs_alarm = 1;
       end:
-       printk(KERN_INFO PREFIX "%s [%s]: Battery Slot [%s] (battery %s)\n",
+       pr_info("%s [%s]: Battery Slot [%s] (battery %s)\n",
               ACPI_SBS_DEVICE_NAME, acpi_device_bid(sbs->device),
               battery->name, battery->present ? "present" : "absent");
        return result;
@@ -577,10 +577,10 @@ static int acpi_charger_add(struct acpi_sbs *sbs)
                result = PTR_ERR(sbs->charger);
                sbs->charger = NULL;
        }
-       printk(KERN_INFO PREFIX "%s [%s]: AC Adapter [%s] (%s)\n",
+       pr_info("%s [%s]: AC Adapter [%s] (%s)\n",
               ACPI_SBS_DEVICE_NAME, acpi_device_bid(sbs->device),
               ACPI_AC_DIR_NAME, sbs->charger_present ? "on-line" : "off-line");
-      end:
+end:
        return result;
 }
 
@@ -658,7 +658,7 @@ static int acpi_sbs_add(struct acpi_device *device)
                acpi_battery_add(sbs, 0);
 
        acpi_smbus_register_callback(sbs->hc, acpi_sbs_callback, sbs);
-      end:
+end:
        if (result)
                acpi_sbs_remove(device);
        return result;