powerpc/tm: Update function prototype comment

In commit bba0fcf66d53 ("powerpc: Always save/restore checkpointed regs
during treclaim/trecheckpoint") __tm_recheckpoint was modified to no
longer take the second parameter 'unsigned long orig_msr' as part of a
TM rewrite to simplify the reclaiming/recheckpointing process.

There is a comment in the asm file where the function is delcared which
has an incorrect prototype with the 'orig_msr' parameter.

This patch corrects the comment.

Signed-off-by: Cyril Bur <cyrilbur@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

diff --git a/arch/powerpc/kernel/tm.S b/arch/powerpc/kernel/tm.S
index ff12f47a96b618363f71b1f74be386b0dea64d3d..6bb6f5123dcf2bff9b0ad2373f6e337cb1625d87 100644 (file)
--- a/arch/powerpc/kernel/tm.S
+++ b/arch/powerpc/kernel/tm.S
@@ -312,8 +312,8 @@ _GLOBAL(tm_reclaim)
        blr
 
 
-       /* void __tm_recheckpoint(struct thread_struct *thread,
-        *                        unsigned long orig_msr)
+       /*
+        * void __tm_recheckpoint(struct thread_struct *thread)
         *      - Restore the checkpointed register state saved by tm_reclaim
         *        when we switch_to a process.
         *