ACPI: Move definition of PREFIX from acpi_bus.h to internal..h

Linux/ACPI core files using internal.h all PREFIX "ACPI: ",
however, not all ACPI drivers use/want it -- and they
should not have to #undef PREFIX to define their own.

Add GPL commment to internal.h while we are there.

This does not change any actual console output,
asside from a whitespace fix.

Signed-off-by: Len Brown <len.brown@intel.com>

2 files changed, 2 insertions, 3 deletions

diff --git a/drivers/platform/x86/fujitsu-laptop.c b/drivers/platform/x86/fujitsu-laptop.c
index 218b9a16ac3f..eabddc9c192b 100644
--- a/drivers/platform/x86/fujitsu-laptop.c
+++ b/drivers/platform/x86/fujitsu-laptop.c
@@ -700,7 +700,7 @@ static int acpi_fujitsu_add(struct acpi_device *device)
                 goto end;
         }
 
-        printk(KERN_INFO PREFIX "%s [%s] (%s)\n",
+        printk(KERN_INFO "ACPI: %s [%s] (%s)\n",
                acpi_device_name(device), acpi_device_bid(device),
                !device->power.state ? "on" : "off");
 
@@ -874,7 +874,7 @@ static int acpi_fujitsu_hotkey_add(struct acpi_device *device)
                 goto end;
         }
 
-        printk(KERN_INFO PREFIX "%s [%s] (%s)\n",
+        printk(KERN_INFO "ACPI: %s [%s] (%s)\n",
                acpi_device_name(device), acpi_device_bid(device),
                !device->power.state ? "on" : "off");
 
diff --git a/drivers/platform/x86/wmi.c b/drivers/platform/x86/wmi.c
index f215a5919192..177f8d767df4 100644
--- a/drivers/platform/x86/wmi.c
+++ b/drivers/platform/x86/wmi.c
@@ -42,7 +42,6 @@ MODULE_LICENSE("GPL");
 
 #define ACPI_WMI_CLASS "wmi"
 
-#undef PREFIX
 #define PREFIX "ACPI: WMI: "
 
 static DEFINE_MUTEX(wmi_data_lock);