[PATCH -next] x86/power: fix doc warnings in cpu.c

[Baokun Li]

Fixes the following W=1 kernel build warning(s):

 arch/x86/power/cpu.c:76: warning: Function parameter or
  member 'ctxt' not described in '__save_processor_state'
 arch/x86/power/cpu.c:192: warning: Function parameter or
  member 'ctxt' not described in '__restore_processor_state'

Signed-off-by: Baokun Li <libaokun1@xxxxxxxxxx>
---
 arch/x86/power/cpu.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/power/cpu.c b/arch/x86/power/cpu.c
index 3a070e7cdb8b..2640b9128479 100644
--- a/arch/x86/power/cpu.c
+++ b/arch/x86/power/cpu.c
@@ -60,7 +60,7 @@ static void msr_restore_context(struct saved_context *ctxt)
 /**
  *	__save_processor_state - save CPU registers before creating a
  *		hibernation image and before restoring the memory state from it
- *	@ctxt - structure to store the registers contents in
+ *	@ctxt: structure to store the registers contents in
  *
  *	NOTE: If there is a CPU register the modification of which by the
  *	boot kernel (ie. the kernel used for loading the hibernation image)
@@ -183,7 +183,7 @@ static void fix_processor_context(void)
 /**
  * __restore_processor_state - restore the contents of CPU registers saved
  *                             by __save_processor_state()
- * @ctxt - structure to load the registers contents from
+ * @ctxt: structure to load the registers contents from
  *
  * The asm code that gets us here will have restored a usable GDT, although
  * it will be pointing to the wrong alias.
-- 
2.31.1