diff options
Diffstat (limited to 'arch/xtensa/lib/usercopy.S')
| -rw-r--r-- | arch/xtensa/lib/usercopy.S | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/xtensa/lib/usercopy.S b/arch/xtensa/lib/usercopy.S index 228607e30bc2..a0aa4047f94a 100644 --- a/arch/xtensa/lib/usercopy.S +++ b/arch/xtensa/lib/usercopy.S @@ -60,7 +60,7 @@ .text ENTRY(__xtensa_copy_user) - entry sp, 16 # minimal stack frame + abi_entry_default # a2/ dst, a3/ src, a4/ len mov a5, a2 # copy dst so that a2 is return value mov a11, a4 # preserve original len for error case @@ -75,7 +75,7 @@ ENTRY(__xtensa_copy_user) __ssa8 a3 # set shift amount from byte offset bnez a4, .Lsrcunaligned movi a2, 0 # return success for len==0 - retw + abi_ret_default /* * Destination is unaligned @@ -127,7 +127,7 @@ EX(10f) s8i a6, a5, 0 #endif /* !XCHAL_HAVE_LOOPS */ .Lbytecopydone: movi a2, 0 # return success for len bytes copied - retw + abi_ret_default /* * Destination and source are word-aligned. @@ -187,7 +187,7 @@ EX(10f) l8ui a6, a3, 0 EX(10f) s8i a6, a5, 0 .L5: movi a2, 0 # return success for len bytes copied - retw + abi_ret_default /* * Destination is aligned, Source is unaligned @@ -264,7 +264,7 @@ EX(10f) l8ui a6, a3, 0 EX(10f) s8i a6, a5, 0 .L15: movi a2, 0 # return success for len bytes copied - retw + abi_ret_default ENDPROC(__xtensa_copy_user) @@ -281,4 +281,4 @@ ENDPROC(__xtensa_copy_user) 10: sub a2, a5, a2 /* a2 <-- bytes copied */ sub a2, a11, a2 /* a2 <-- bytes not copied */ - retw + abi_ret_default |