powerpc/mm: Remove useless #ifndef CPU_FTR_COHERENT_ICACHE in mem.c

Since commit 10b35d9978ac ("[PATCH] powerpc: merged asm/cputable.h"),
CPU_FTR_COHERENT_ICACHE has always been defined.

Remove the #ifndef CPU_FTR_COHERENT_ICACHE block.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/e26ddc1d6f6aca739dd8d2b7c67351ead559b084.1602489664.git.christophe.leroy@csgroup.eu

diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c
index 49b668a..f179545 100644 (file)
--- a/arch/powerpc/mm/mem.c
+++ b/arch/powerpc/mm/mem.c
@@ -53,11 +53,6 @@
 
 #include <mm/mmu_decl.h>
 
-#ifndef CPU_FTR_COHERENT_ICACHE
-#define CPU_FTR_COHERENT_ICACHE        0       /* XXX for now */
-#define CPU_FTR_NOEXECUTE      0
-#endif
-
 static DEFINE_MUTEX(linear_mapping_mutex);
 unsigned long long memory_limit;
 bool init_mem_is_free;