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ARC: fix mmuv2 warning
author
Vineet Gupta
<vgupta@synopsys.com>
Sun, 6 Apr 2014 01:29:51 +0000
(06:59 +0530)
committer
Greg Kroah-Hartman
<gregkh@linuxfoundation.org>
Fri, 14 Nov 2014 16:59:56 +0000
(08:59 -0800)
commit
d75386363ee60eb51c933c7b5e536f3a502ad7d7
upstream.
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
arch/arc/mm/cache_arc700.c
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diff --git
a/arch/arc/mm/cache_arc700.c
b/arch/arc/mm/cache_arc700.c
index
89edf79
..
23c3832
100644
(file)
--- a/
arch/arc/mm/cache_arc700.c
+++ b/
arch/arc/mm/cache_arc700.c
@@
-253,12
+253,16
@@
static inline void __cache_line_loop(unsigned long paddr, unsigned long vaddr,
if (cacheop == OP_INV_IC) {
aux_cmd = ARC_REG_IC_IVIL;
+#if (CONFIG_ARC_MMU_VER > 2)
aux_tag = ARC_REG_IC_PTAG;
+#endif
}
else {
/* d$ cmd: INV (discard or wback-n-discard) OR FLUSH (wback) */
aux_cmd = cacheop & OP_INV ? ARC_REG_DC_IVDL : ARC_REG_DC_FLDL;
+#if (CONFIG_ARC_MMU_VER > 2)
aux_tag = ARC_REG_DC_PTAG;
+#endif
}
/* Ensure we properly floor/ceil the non-line aligned/sized requests