sparc64: Use indirect calls in hamming weight stubs

Otherwise, depending upon link order, the branch relocation
limits could be exceeded.
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Signed-off-by: NMasahiro Yamada <yamada.masahiro@socionext.com>

arch/sparc/lib/hweight.S

@@ -4,9 +4,9 @@
 	.text
 	.align	32
 ENTRY(__arch_hweight8)
-	ba,pt	%xcc, __sw_hweight8
+	sethi	%hi(__sw_hweight8), %g1
+	jmpl	%g1 + %lo(__sw_hweight8), %g0
 	 nop
-	nop
 ENDPROC(__arch_hweight8)
 EXPORT_SYMBOL(__arch_hweight8)
 	.section	.popc_3insn_patch, "ax"
@@ -17,9 +17,9 @@ EXPORT_SYMBOL(__arch_hweight8)
 	.previous
 
 ENTRY(__arch_hweight16)
-	ba,pt	%xcc, __sw_hweight16
+	sethi	%hi(__sw_hweight16), %g1
+	jmpl	%g1 + %lo(__sw_hweight16), %g0
 	 nop
-	nop
 ENDPROC(__arch_hweight16)
 EXPORT_SYMBOL(__arch_hweight16)
 	.section	.popc_3insn_patch, "ax"
@@ -30,9 +30,9 @@ EXPORT_SYMBOL(__arch_hweight16)
 	.previous
 
 ENTRY(__arch_hweight32)
-	ba,pt	%xcc, __sw_hweight32
+	sethi	%hi(__sw_hweight32), %g1
+	jmpl	%g1 + %lo(__sw_hweight32), %g0
 	 nop
-	nop
 ENDPROC(__arch_hweight32)
 EXPORT_SYMBOL(__arch_hweight32)
 	.section	.popc_3insn_patch, "ax"
@@ -43,9 +43,9 @@ EXPORT_SYMBOL(__arch_hweight32)
 	.previous
 
 ENTRY(__arch_hweight64)
-	ba,pt	%xcc, __sw_hweight64
+	sethi	%hi(__sw_hweight16), %g1
+	jmpl	%g1 + %lo(__sw_hweight16), %g0
 	 nop
-	nop
 ENDPROC(__arch_hweight64)
 EXPORT_SYMBOL(__arch_hweight64)
 	.section	.popc_3insn_patch, "ax"