From: David Daney <david.daney@cavium.com>
Date: Tue, 15 May 2012 07:04:49 +0000 (-0700)
Subject: MIPS: Use board_cache_error_setup for r4k cache error handler setup.
X-Git-Tag: upstream/snapshot3+hdmi~7341^2^3~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9cd9669bd60ee41d34d1b41d7a0b884806939d7b;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

MIPS: Use board_cache_error_setup for r4k cache error handler setup.

Signed-off-by: David Daney <david.daney@cavium.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/3821/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---

diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c
index bda8eb2..5109be9 100644
--- a/arch/mips/mm/c-r4k.c
+++ b/arch/mips/mm/c-r4k.c
@@ -32,7 +32,7 @@
 #include <asm/mmu_context.h>
 #include <asm/war.h>
 #include <asm/cacheflush.h> /* for run_uncached() */
-
+#include <asm/traps.h>
 
 /*
  * Special Variant of smp_call_function for use by cache functions:
@@ -1385,10 +1385,8 @@ static int __init setcoherentio(char *str)
 __setup("coherentio", setcoherentio);
 #endif
 
-void __cpuinit r4k_cache_init(void)
+static void __cpuinit r4k_cache_error_setup(void)
 {
-	extern void build_clear_page(void);
-	extern void build_copy_page(void);
 	extern char __weak except_vec2_generic;
 	extern char __weak except_vec2_sb1;
 	struct cpuinfo_mips *c = &current_cpu_data;
@@ -1403,6 +1401,13 @@ void __cpuinit r4k_cache_init(void)
 		set_uncached_handler(0x100, &except_vec2_generic, 0x80);
 		break;
 	}
+}
+
+void __cpuinit r4k_cache_init(void)
+{
+	extern void build_clear_page(void);
+	extern void build_copy_page(void);
+	struct cpuinfo_mips *c = &current_cpu_data;
 
 	probe_pcache();
 	setup_scache();
@@ -1465,4 +1470,5 @@ void __cpuinit r4k_cache_init(void)
 	local_r4k___flush_cache_all(NULL);
 #endif
 	coherency_setup();
+	board_cache_error_setup = r4k_cache_error_setup;
 }