microblaze: Do not check use_dcache

It is not necessary to check cpuinfo.use_dcache because
this checking is done in function which call that functions

Signed-off-by: Michal Simek <monstr@monstr.eu>

diff --git a/arch/microblaze/kernel/cpu/cache.c b/arch/microblaze/kernel/cpu/cache.c
index be9fecc..af866a4 100644 (file)
--- a/arch/microblaze/kernel/cpu/cache.c
+++ b/arch/microblaze/kernel/cpu/cache.c
@@ -100,7 +100,6 @@ void _enable_dcache(void)
 
 void _disable_dcache(void)
 {
-       if (cpuinfo.use_dcache) {
 #if CONFIG_XILINX_MICROBLAZE0_USE_MSR_INSTR
                __asm__ __volatile__ ("                                 \
                                msrclr  r0, %0;                         \
@@ -119,12 +118,10 @@ void _disable_dcache(void)
                                : "i" (MSR_DCE)                 \
                                : "memory", "r12");
 #endif
-       }
 }
 
 void _invalidate_dcache(unsigned int addr)
 {
-       if (cpuinfo.use_dcache)
                __asm__ __volatile__ ("                                 \
                                wdc     %0, r0"                         \
                                :                                       \