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yaml --- r: 27710 b: refs/heads/master c: 4833acb h: refs/heads/master v: v3
git-mirror · Jun 18, 2006 · d73aa63 · d73aa63
1 parent f5c4e97
commit d73aa63
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Showing 3 changed files with 7 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e2e5810f41646a400a9c6f941000db88d2ca10eb
+refs/heads/master: 4833acb2e19f669ce87c439a7d91ead600d8a7c9
diff --git a/trunk/arch/arm/mach-s3c2410/pm.c b/trunk/arch/arm/mach-s3c2410/pm.c
@@ -58,7 +58,11 @@ unsigned long s3c_pm_flags;
 
 /* cache functions from arch/arm/mm/proc-arm920.S */
 
+#ifndef CONFIG_CPU_DCACHE_WRITETHROUGH
 extern void arm920_flush_kern_cache_all(void);
+#else
+static void arm920_flush_kern_cache_all(void) { }
+#endif
 
 #define PFX "s3c24xx-pm: "
 

diff --git a/trunk/arch/arm/mach-s3c2410/sleep.S b/trunk/arch/arm/mach-s3c2410/sleep.S
@@ -66,7 +66,9 @@ ENTRY(s3c2410_cpu_suspend)
 	@@ flush the caches to ensure everything is back out to
 	@@ SDRAM before the core powers down
 
+#ifndef CONFIG_CPU_DCACHE_WRITETHROUGH
 	bl	arm920_flush_kern_cache_all
+#endif
 
 	@@ prepare cpu to sleep