Merge branch 'mailbox-for-next' of git://git.linaro.org/landing-teams/working/fujitsu...

[cascardo/linux.git] / arch / xtensa / kernel / coprocessor.S

diff --git a/arch/xtensa/kernel/coprocessor.S b/arch/xtensa/kernel/coprocessor.S
index 6476574..a482df5 100644 (file)
--- a/arch/xtensa/kernel/coprocessor.S
+++ b/arch/xtensa/kernel/coprocessor.S
@@ -32,9 +32,9 @@
  *   a0:       trashed, original value saved on stack (PT_AREG0)
  *   a1:       a1
  *   a2:       new stack pointer, original in DEPC
- *   a3:       dispatch table
+ *   a3:       a3
  *   depc:     a2, original value saved on stack (PT_DEPC)
- *   excsave_1:        a3
+ *   excsave_1:        dispatch table
  *
  *   PT_DEPC >= VALID_DOUBLE_EXCEPTION_ADDRESS: double exception, DEPC
  *          <  VALID_DOUBLE_EXCEPTION_ADDRESS: regular exception
@@ -225,9 +225,9 @@ ENDPROC(coprocessor_restore)
  *   a0:       trashed, original value saved on stack (PT_AREG0)
  *   a1:       a1
  *   a2:       new stack pointer, original in DEPC
- *   a3:       dispatch table
+ *   a3:       a3
  *   depc:     a2, original value saved on stack (PT_DEPC)
- *   excsave_1:        a3
+ *   excsave_1:        dispatch table
  *
  *   PT_DEPC >= VALID_DOUBLE_EXCEPTION_ADDRESS: double exception, DEPC
  *          <  VALID_DOUBLE_EXCEPTION_ADDRESS: regular exception
@@ -245,7 +245,6 @@ ENTRY(fast_coprocessor)
 
        /* Save remaining registers a1-a3 and SAR */
 
-       xsr     a3, excsave1
        s32i    a3, a2, PT_AREG3
        rsr     a3, sar
        s32i    a1, a2, PT_AREG1