ARM: uniphier: do not compile v7_outer_cache_disable if L2 is disabled

If CONFIG_UNIPHIER_L2CACHE_ON is undefined, the L2 cache is never
enabled, so there is no need for v7_outer_cache_disable().  The weak
stub avoids the compile error anyway.

Signed-off-by: Masahiro Yamada <[email protected]>

diff --git a/arch/arm/mach-uniphier/arm32/cache-uniphier.c b/arch/arm/mach-uniphier/arm32/cache-uniphier.c
index a210835ea9f09409c31d92f5bf578243cfc842f7..66e9f6b9b7a8b1de5766f338d87a16b1905f8a8d 100644 (file)
--- a/arch/arm/mach-uniphier/arm32/cache-uniphier.c
+++ b/arch/arm/mach-uniphier/arm32/cache-uniphier.c
@@ -183,7 +183,6 @@ void v7_outer_cache_enable(void)
        tmp |= UNIPHIER_SSCC_ON;
        writel(tmp, UNIPHIER_SSCC);
 }
-#endif
 
 void v7_outer_cache_disable(void)
 {
@@ -193,6 +192,7 @@ void v7_outer_cache_disable(void)
        tmp &= ~UNIPHIER_SSCC_ON;
        writel(tmp, UNIPHIER_SSCC);
 }
+#endif
 
 void enable_caches(void)
 {