powerpc: lib: remove leftover CONFIG_5xx

CONFIG_5xx hasn't existed since commit 502589777416 (powerpc, 5xx:
remove support for 5xx). Remove this last mention of it.

Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>

diff --git a/arch/powerpc/lib/cache.c b/arch/powerpc/lib/cache.c
index 3c3c470..3e487f5 100644 (file)
--- a/arch/powerpc/lib/cache.c
+++ b/arch/powerpc/lib/cache.c
@@ -11,7 +11,6 @@
 
 void flush_cache(ulong start_addr, ulong size)
 {
-#ifndef CONFIG_5xx
        ulong addr, start, end;
 
        start = start_addr & ~(CONFIG_SYS_CACHELINE_SIZE - 1);
@@ -33,5 +32,4 @@ void flush_cache(ulong start_addr, ulong size)
        asm volatile("sync" : : : "memory");
        /* flush prefetch queue */
        asm volatile("isync" : : : "memory");
-#endif
 }