From: David S. Miller <davem@davemloft.net>
Date: Tue, 25 Oct 2016 04:22:27 +0000 (-0700)
Subject: sparc64: Delete now unused user copy assembler helpers.
X-Git-Tag: submit/tizen/20161219.112149~6^2~34
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=cb85910b0d450ddef15e4850b53bc56667b58ef3;p=sdk%2Femulator%2Femulator-kernel.git

sparc64: Delete now unused user copy assembler helpers.

[ Upstream commit 614da3d9685b67917cab48c8452fd8bf93de0867 ]

All of __ret{,l}_mone{_asi,_fp,_asi_fpu} are now unused.

Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/arch/sparc/kernel/head_64.S b/arch/sparc/kernel/head_64.S
index 73ea59667bbf..7eeeb1d5a410 100644
--- a/arch/sparc/kernel/head_64.S
+++ b/arch/sparc/kernel/head_64.S
@@ -927,36 +927,6 @@ ENTRY(__retl_efault)
 	 mov	-EFAULT, %o0
 ENDPROC(__retl_efault)
 
-ENTRY(__retl_mone)
-	retl
-	 mov	-1, %o0
-ENDPROC(__retl_mone)
-
-ENTRY(__retl_mone_fp)
-	VISExitHalf
-	retl
-	 mov	1, %o0
-ENDPROC(__retl_mone_fp)
-
-ENTRY(__ret_mone_asi)
-	wr	%g0, ASI_AIUS, %asi
-	ret
-	 restore %g0, 1, %o0
-ENDPROC(__ret_mone_asi)
-
-ENTRY(__retl_mone_asi)
-	wr	%g0, ASI_AIUS, %asi
-	retl
-	 mov	1, %o0
-ENDPROC(__retl_mone_asi)
-
-ENTRY(__retl_mone_asi_fp)
-	wr	%g0, ASI_AIUS, %asi
-	VISExitHalf
-	retl
-	 mov	1, %o0
-ENDPROC(__retl_mone_asi_fp)
-
 ENTRY(__retl_o1)
 	retl
 	 mov	%o1, %o0