x86 PM: rename 32-bit files in arch/x86/power

Rename cpu.c, suspend.c and swsusp.S in arch/x86/power to cpu_32.c,
hibernate_32.c and hibernate_asm_32.S, respectively, and update the
purpose and copyright information in these files.

Update the Makefile in arch/x86/power to reflect the above changes.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

4 files changed, 5 insertions, 6 deletions

diff --git a/arch/x86/power/Makefile b/arch/x86/power/Makefile
index 8ce87fb4abb4..2c95118e510a 100644
--- a/arch/x86/power/Makefile
+++ b/arch/x86/power/Makefile
@@ -2,6 +2,6 @@ ifeq ($(CONFIG_X86_64),y)
         obj-$(CONFIG_PM)                += suspend_64.o
         obj-$(CONFIG_HIBERNATION)       += hibernate_asm_64.o
 else
-        obj-$(CONFIG_PM)                += cpu.o
-        obj-$(CONFIG_HIBERNATION)       += swsusp.o suspend.o
+        obj-$(CONFIG_PM)                += cpu_32.o
+        obj-$(CONFIG_HIBERNATION)       += hibernate_32.o hibernate_asm_32.o
 endif
diff --git a/arch/x86/power/cpu.c b/arch/x86/power/cpu_32.c
index efcf620d1439..7f9c6da04a4c 100644
--- a/arch/x86/power/cpu.c
+++ b/arch/x86/power/cpu_32.c
@@ -40,7 +40,7 @@ static void __save_processor_state(struct saved_context *ctxt)
         savesegment(ss, ctxt->ss);
 
         /*
-         * control registers 
+         * control registers
          */
         ctxt->cr0 = read_cr0();
         ctxt->cr2 = read_cr2();
diff --git a/arch/x86/power/suspend.c b/arch/x86/power/hibernate_32.c
index a0020b913f31..5080c377ef12 100644
--- a/arch/x86/power/suspend.c
+++ b/arch/x86/power/hibernate_32.c
@@ -1,5 +1,5 @@
 /*
- * Suspend support specific for i386 - temporary page tables
+ * Hibernation support specific for i386 - temporary page tables
  *
  * Distribute under GPLv2
  *
diff --git a/arch/x86/power/swsusp.S b/arch/x86/power/hibernate_asm_32.S
index 53662e05b393..b95aa6cfe3cb 100644
--- a/arch/x86/power/swsusp.S
+++ b/arch/x86/power/hibernate_asm_32.S
@@ -1,7 +1,6 @@
 .text
 
-/* Originally gcc generated, modified by hand
- *
+/*
  * This may not use any stack, nor any variable that is not "NoSave":
  *
  * Its rewriting one kernel image with another. What is stack in "old"